# LunaCurve Collective [LunaCurve Collective](https://apparel-plus.mock.shop/llms.txt) is a [mock.shop](https://www.mock.shop/) sample store for building against a plus-size apparel catalog before a real Shopify store is ready. It includes dresses, suits, activewear, jeans, and lingerie. The catalog has 60 products across 5 collections. Every product has 12 variants, but size labels and option order differ between products: 36 use `1X`, `2X`, `3X`, and `4X`, while 24 use `14`, `16`, `18`, and `20`. mock.shop is an auth-free Shopify Storefront GraphQL API backed by sample reference stores. Find out more about [mock.shop sample stores](https://www.shopify.com/blog/mock-shop). ## When to use this store Choose LunaCurve Collective when an apparel storefront needs product selectors that adapt to different size labels and option combinations. Use LunaCurve Collective for: - Plus-size apparel storefronts with lettered and numeric size labels - Product selectors that identify Size by name rather than assuming its position - Variant selection and pricing across Color, Finish, and Material options Choose another mock.shop store if you need single-variant products, subscriptions, digital delivery, or a large catalog. Browse to find a store that matches your catalog. ## Example LunaCurve Collective query Here’s an example GraphQL `POST` request that retrieves options and pricing for one product with lettered sizes and one with numeric sizes from : ```bash curl https://apparel-plus.mock.shop/api \ -H 'Content-Type: application/json' \ --data '{"query":"query($letterHandle: String!, $numericHandle: String!) { letterSizing: product(handle: $letterHandle) { title options { name values } variants(first: 12) { nodes { title selectedOptions { name value } price { amount currencyCode } compareAtPrice { amount currencyCode } availableForSale } } } numericSizing: product(handle: $numericHandle) { title options { name values } variants(first: 12) { nodes { title selectedOptions { name value } price { amount currencyCode } compareAtPrice { amount currencyCode } availableForSale } } } }","variables":{"letterHandle":"terracotta-midi-dress","numericHandle":"terracotta-rose-relaxed-blazer"}}' ``` This query returns product titles, option names and values, variant titles and selected options, availability, current prices, and compare-at prices. The two products show different size labels and option order. Adapt the query for your storefront needs. The endpoint doesn’t require authentication or an access token. Read for catalog details and store-specific instructions. ## What this catalog lets you test Size can be the first or second option, paired with Color, Finish, or Material. Use the returned option names and values to build selectors for each product instead of hardcoding a shared size list or option position. Every product has four sizes and three values for its other option. Prices vary with the first option, which isn’t always Size, so use the selected variant’s price. The catalog also supports testing compare-at price display on 18 products and browsing five collections of 12 products each. Preview the catalog in a storefront by opening in a browser. ![LunaCurve Collective’s Terracotta Rose Relaxed Blazer with numeric size buttons, finish options, product images, and current and compare-at prices.](images/lunacurve-collective-terracotta-rose-relaxed-blazer-20260910.webp) ## Build with an AI coding tool To build a plus-size apparel storefront with LunaCurve Collective using Claude, ChatGPT, Cursor, Lovable, or another AI assistant, copy the prompt below. It gives the assistant the store domain and directs it to the catalog instructions before it starts writing code. ```text Build me a Hydrogen storefront using apparel-plus.mock.shop as the store domain. Setup instructions: apparel-plus.mock.shop/llms.txt ``` Shopify also provides a [mock.shop starter project](https://github.com/Shopify/mock-shop-starter): a Hydrogen storefront with product pages, collection browsing, and a working cart already connected to mock.shop. You or your AI coding tool can customize this code instead of building those pieces from scratch. Follow the repository’s setup instructions, then set `PUBLIC_STORE_DOMAIN=apparel-plus.mock.shop` in `.env` and restart the dev server to use LunaCurve Collective’s catalog. Leave `PUBLIC_STOREFRONT_API_TOKEN` empty; mock.shop doesn’t require a token. ## Move to a real Shopify store mock.shop uses fictional, read-only catalog data. Cart operations work, and checkout is mocked: no payment is taken and no real order is placed. The Customer Account API isn’t supported. When you’re ready to launch, point your storefront at a Shopify store and add that store’s public Storefront API token. If you don’t have a Shopify store yet, [start a Shopify free trial](https://www.shopify.com/free-trial) to create one. Read the [mock.shop developer documentation](https://shopify.dev/docs/storefronts/headless/mock-shop) for setup and migration details. ## Store facts | | | |---|---| | Store handle | `apparel-plus` | | Catalog model | Plus-size apparel with two size-label sets and variable option order | | Products | 60 | | Collections | 5 | | Categories | 10 | | Variants per product | 12 | | Compare-at prices | 18 products | | Requires shipping | All products | | API endpoint | | | Store instructions | | | Browser preview | |