SYSTEM all green source lanebryant.com queue 1,492 pages p99 latency 185ms dataflirt.com · scraper/lanebryant-com
RUN - 14 active pipelines - lanebryant.com live

Lane Bryant data,
at warehouse scale.

We extract apparel listings, sizing matrices, Livi Active inventory, Cacique intimates, and promotional pricing from Lane Bryant. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.

Products extracted
45K /day
Price updates
112K /24h
Review records
34K /run
Active pipelines
14
Uptime
99.98%
Data Dictionary

Every field we extract from lanebryant.com

Structured, schema-consistent data across all major object types — delivered clean, typed, and ready to query.

Complete list of extractable fields for Apparel Listings objects from lanebryant.com. All fields typed and schema-versioned.

skunamebrandcategorysub_categorypricelist_pricecolour_optionssize_optionsfit_typedescriptionfabric_careimage_urlsurl
apparel_listings
● 200 OK
"sku": "LB-892341",
"name": "Signature Fit Right Column Pant",
"brand": "Lane Bryant",
"price": 59.95,
"category": "Clothing > Pants",
"colour_options": "['Black', 'Navy', 'Charcoal']",
"size_options": "['14', '16', '18', '20', '22', '24', '26', '28']"
# skunamebrandcategorysub_categoryprice
1
2
3

Complete list of extractable fields for Pricing & Promos objects from lanebryant.com. All fields typed and schema-versioned.

skucurrent_priceoriginal_pricediscount_pctpromo_textclearance_flagfinal_salereward_points_eligiblecurrency
pricing_& promos
● 200 OK
"sku": "LB-892341",
"current_price": 35.0,
"original_price": 59.95,
"discount_pct": 41,
"promo_text": "Buy 1 Get 1 50% Off",
"clearance_flag": false,
"final_sale": false
# skucurrent_priceoriginal_pricediscount_pctpromo_textclearance_flag
1
2
3

Complete list of extractable fields for Reviews & Ratings objects from lanebryant.com. All fields typed and schema-versioned.

review_idskureviewer_nameratingfit_ratingquality_ratingreview_titlereview_textdate_postedverified_buyer
reviews_& ratings
● 200 OK
"review_id": "REV-99281",
"sku": "LB-892341",
"rating": 4.5,
"fit_rating": "True to Size",
"review_title": "Perfect work pants",
"review_text": "These fit perfectly and have great stretch for long days at the office.",
"date_posted": "2023-10-14"
# review_idskureviewer_nameratingfit_ratingquality_rating
1
2
3

Complete list of extractable fields for Sizing & Fit objects from lanebryant.com. All fields typed and schema-versioned.

skusize_systemavailable_sizesout_of_stock_sizesfit_guide_urlmodel_heightmodel_size_wornmeasurement_chart
sizing_& fit
● 200 OK
"sku": "LB-892341",
"size_system": "US Plus",
"available_sizes": "['14', '16', '18', '20']",
"out_of_stock_sizes": "['22', '24', '26', '28']",
"model_height": "5'10"",
"model_size_worn": "14"
# skusize_systemavailable_sizesout_of_stock_sizesfit_guide_urlmodel_height
1
2
3

Complete list of extractable fields for Store Inventory objects from lanebryant.com. All fields typed and schema-versioned.

store_idstore_nameaddresscitystatezipphonehoursskustock_statuspickup_available
store_inventory
● 200 OK
"store_id": "STR-402",
"store_name": "Oak Park Mall",
"city": "Overland Park",
"state": "KS",
"sku": "LB-892341",
"stock_status": "In Stock",
"pickup_available": true
# store_idstore_nameaddresscitystatezip
1
2
3

Capabilities

Extract the complete Lane Bryant catalogue

Our scraper handles dynamic variant loading, complex sizing matrices for Cacique intimates, and promotional pricing logic - delivering structured apparel data ready for analysis.

Full Apparel Extraction

Title, description, fabric details, care instructions, and high-resolution imagery for Lane Bryant mainlines and sub-brands.

Complex Sizing Matrices

Extract plus-size fit guides, cup sizes, and band sizes for Cacique intimates, mapping every available permutation.

Real-Time Pricing

Capture base price, clearance markdowns, and promotional text like 'Buy 1 Get 1 50% Off'.

Review & Fit Mining

Extract review text, star ratings, and specific fit feedback (e.g., 'runs small', 'runs large') from the customer community.

Variant Mapping

Map colour and size permutations tied to specific SKUs, ensuring accurate inventory representation.

Store Locator & BOPIS

Extract Buy Online Pick Up In Store availability across specific retail locations.

Cross-Brand Scraping

Unified schema extraction across Lane Bryant, Cacique, and Livi Active collections.

High-Resolution Imagery

Extract front, back, detail, and model shots for every colour variant.

Scheduled Modes

Run daily inventory diffs or hourly price checks to monitor stock depth and markdowns.

// engagement pipeline

From SKU list to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide category URLs, brand filters, or specific SKUs. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy / Playwright crawlers, proxy rotation, and session management for lanebryant.com.

Validation & QA
d 4–6

Schema validation, null-rate checks, price-outlier detection, and sample reviews before full launch.

Delivery
ongoing

JSON / CSV / Parquet pushed to your S3 bucket, BigQuery dataset, or Snowflake stage on agreed cadence.

Under the hood

Navigating dynamic apparel catalogues

Fashion retail sites rely on heavy JavaScript for variant loading. Here is how we extract complete matrices without missing data.

pipeline-monitor · lanebryant.com · live ● active
// fingerprinting
Identity rotation
TLS fingerprintrandomised
User-agentrotated
IP poolresidential
Challenges blocked0
// pagination
Page coverage
48,291 pages queued running
// observability
Pipeline health
99.9%
uptime
142ms
p99 lat
0.3%
null rate
2
alerts
Anti-bot layer
Residential proxies + header spoofing

Retailers use strict perimeter defenses. Our crawlers use US residential ISP proxies with realistic browser fingerprints and full cookie session management to prevent IP bans.

Dynamic rendering
Playwright for colour/size hydration

Apparel SKUs load pricing and availability dynamically based on selected colour and size. We use full Playwright execution to trigger these network requests and capture the complete matrix.

Schema stability
Resilient selectors for seasonal updates

Fashion sites redesign layouts seasonally. Our selector strategy uses fallback chains combining CSS, XPath, and JSON-LD to maintain pipeline stability during site updates.

Change detection
Only re-scrape what changes

We maintain a hash index of last-seen values per SKU. Subsequent runs only push diffs for price changes or stock-outs, reducing your downstream processing load.

Monitoring
Null-rate checks for pricing

Every run emits structured logs. We alert on null-rate spikes in critical fields like price or available_sizes, ensuring data completeness.

Applications

Who uses Lane Bryant data - and how

Teams across industries use lanebryant.com data to build competitive products and smarter operations.

01
Price Intelligence

Retailers monitor Lane Bryant's promotional cadence and clearance depth to optimise their own pricing strategies.

02
Assortment Planning

Track category depth in Cacique intimates versus Livi Active to understand inventory allocation.

03
Trend Analysis

Analyse colour and style velocity based on review volume and stock-out rates.

04
AI Sizing Models

Train fit-prediction models using aggregated review fit-feedback and sizing matrices.

05
Markdown Optimisation

Monitor clearance velocity and discount depth across product lifecycle stages.

06
Competitor Benchmarking

Compare fabric composition, price points, and size inclusivity against other plus-size retailers.

Why DataFlirt

"Lane Bryant holds a highly structured dataset of plus-size apparel and intimates sizing, but it requires deep JavaScript execution to extract the full colour-size matrix."

Extracting apparel data requires navigating complex variant matrices where every colour and size combination triggers a distinct network request. DataFlirt manages the residential proxies, JavaScript rendering, and schema validation required to pull clean SKU-level data without triggering rate limits.

Technical Spec

Lane Bryant scraper - technical capabilities

Everything supported by our lanebryant.com scraper — rendered SPA elements, auth walls, rate-limit evasion and beyond.

JavaScript rendering
Full Playwright sessions - required for variant loading and pricing updates
Supported
Residential proxy rotation
ISP-grade residential IPs from US pools - rotated per request
Supported
Variant colour/size mapping
Extract all available permutations per base SKU
Supported
Store locator API extraction
Capture store hours, locations, and BOPIS availability
Supported
Change detection (diffs)
Hash-based diff: only emit records with changed fields since last run
Supported
Webhook delivery
HTTP POST per record or batch - useful for real-time pricing workflows
Supported
CAPTCHA bypass
Automated 2Captcha + CapSolver integration
Supported
Lane Rewards member pricing
Gated pricing requiring authenticated member login
Partial
User order history
Private customer purchase data behind authentication wall
Partial
Infrastructure

Infrastructure powering the pipeline

Open-source tooling on proven cloud infra — no vendor lock-in, full observability.

ScrapyPlaywrightPython 3.12RedisPostgreSQLApache AirflowAWS LambdaS3CloudWatch2CaptchaCapSolverResidential ProxiesDockerKubernetesGrafanaPrometheus
Scrapy + Playwright Stack

Scrapy handles crawl orchestration and deduplication. Playwright handles JavaScript rendering and variant hydration. Combined via scrapy-playwright middleware.

Residential Proxy Infrastructure

We maintain pools of residential ISP proxies across US regions. Rotation happens per-request with sticky sessions where required to load specific store inventories.

Cloud-Native Orchestration

Pipelines run on AWS Lambda (burst) and ECS (sustained). Airflow handles scheduling, dependency management, and SLA alerting. All state stored in managed Postgres.

Output & Delivery

Your data, your destination

Data delivered to where your team already works — no new tooling required.

JSON
Newline-delimited or nested - schema versioned per run
CSV
Flat file with typed columns - Excel/Sheets compatible
Parquet
Columnar format for BigQuery, Snowflake, Athena
AWS S3
Direct bucket delivery - compatible with any data lake
Webhook
HTTP POST per record for real-time downstream processing
API
REST endpoint to query latest extracted records
XLS
Excel format for business analysts
PostgreSQL
Upsert into your existing schema with conflict resolution
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

About lanebryant.com scraping, legality, and pipeline operations.

Ask us directly →
Is scraping Lane Bryant legal?

Scraping publicly available information from retail sites is generally permissible under applicable law. DataFlirt targets only public, non-authenticated product, pricing, and review data. We do not extract personal data or circumvent authentication walls.

How do you handle dynamic variant loading?

We use full Playwright browser sessions to execute JavaScript, triggering the network requests required to load price and availability for every colour and size combination.

Can you extract Cacique intimates sizing?

Yes. We map the full matrix of band sizes and cup sizes, ensuring complete coverage of the intimates catalogue.

How fresh is the data?

We can configure pipelines for daily full-catalogue refreshes or hourly checks on specific high-velocity SKUs to monitor fast-moving clearance items.

Do you extract customer fit feedback?

Yes. We extract the review text, star rating, and structured fit feedback such as 'runs small' or 'runs large' provided by reviewers.

What is the minimum viable engagement?

Our smallest packages start at a defined category or SKU list with weekly delivery. For full-site extraction, we price based on volume and delivery frequency.

Can I request a sample dataset?

Absolutely. We provide a sample run of up to 500 SKUs as part of the scoping process so you can validate schema fit and data quality.

$ dataflirt scope --new-project --source=lanebryant.com ready

Tell us what
to extract.
We do the rest.

20-minute scoping call. Pilot dataset within the week. Production within two. Whether you need a one-off catalogue dump or continuous price-monitoring across all categories - we scope, build, and operate the pipeline. Tell us what you need.

hello@dataflirt.com · Bengaluru · IST · typical reply < 4h
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