12 best tummy flattering dresses: Expert stylist advice & tips on the Lila Flattering Maxi Dress with Tummy Coverage Pin on Products 9 best tummy flattering dresses: Expert stylist advice & tips on the Shop Plus Size Livia Chiffon Wrap Maxi Dress in Purple Sizes 12 30. Presentation of the LILA Flattering Maxi Dress: your favorite dress for confidence and comfort! Designed with a flowing cut and a forgiving tummy area, it??? s perfect for sunny days, casual outings, or relaxed short getaways. With a striking floral pattern that adds charm, and an airy shape that flatters every curve, this maxi dress is a must have. Simply pair it with sandals and a bag for effortless style!