8. Ref X Cosabella Federica Thong How cute are the little ruffles on this Ref X Cosabella Federica Thong ($24)? Image Source: thereformation.com Ref X Cosabella Federica Thong $24 from thereformation.com Buy Now NEXT GALLERY You Can Change Your Style Every Day, but You'll Never Have to Take Off This Jewelry by India Yaffe