Our fitness/athleisure (leggings, sports bras), dresses & swimsuit products undergo the sublimation process. This refers to method in which the dyes are applied to the fabric. This process is done on material with a white base/white lining. These garments are dyed, cut and hand sewn together during production. It is normal to see some white in these types of garments, sometimes this is more noticeable on darker colored garments. For these products, for the best desired fit & optimum design appearance when worn (to lessen the chance of seeing the white part of the fabric coming through in the design when stretched), we recommend sizing up at least one size, from your normal size. This sublimation process does not apply to our DTG (Direct-To-Garment Items - such as T-shirts/Tank Tops/Hoodies/Sweatshirts/Home Décor.