Modlily is an online shop for women’s clothes, with swimwear as a large part of the catalog. It sells tankinis, bikinis, one-piece swimsuits, and cover-ups, and also tops, dresses, bottoms, plus-size styles, and smaller categories such as loungewear and jewelry.
Swimwear and daywear are separate collections. A size on a swimsuit and a size on a dress follow the chart printed for that item, and plus-size listings are marked as such. New styles are added often, so a color that was on the site can leave. The product page shows the fabric and the size range for that style.
Shipping and the return window are in Modlily’s own policy, not in the garment description. A shopper uses the size chart on the item, because the sizes are the brand’s, not a department store’s.