LaceMade

LaceMade is an online fashion retailer specializing in corsets, dresses, and other elegant women’s clothing. Their design aesthetic leans towards romantic, vintage, princess-core, fairytale-inspired styles. The product range includes corset dresses, prom dresses, skirts, cardigans, accessories, plus-size / curve options, etc. 

They offer a wide variety of styles, especially those that are decorative, corseted, princess-like. If you like romantic or fantasy-inspired outfits, there’s a lot to choose from. 
There is a “Curve & Plus” section, which means they cater to plus / curvier body types, not only standard sizes. This is a plus for many customers. 
As with any online fashion retailer, the devil is in the details: sizing, material quality, how corsetry behaves, how true-to-photo the colours are. I did not find enough sample customer reviews on the page I saw to judge how accurate the product-photos vs actual clothing are. If available, checking reviews (especially from people with similar body shape) is important.