Old Navy Rib-Knit Button-Front Tie-Belt Plus-Size Midi Dress We especially love that the belt is removable on this soft Old Navy Rib-Knit Button-Front Tie-Belt Plus-Size Midi Dress ($38-$43, originally $48). Image Source: oldnavy.gap.com Old Navy Rib-Knit Button-Front Tie-Belt Plus-Size Midi Dress $38 from oldnavy.gap.com Buy Now