Madewell STRIPED CANBY BUTTON MOCKNECK SWEATER (small but fits like XS)

I love this cotton Madewell sweater but I gained 5lbs and now it is a wee bit small on me. The sweater runs small so it fits more like an XS and it is better suited for a petite person. In case you are wondering, my dimensions are the following: - Height 5'2" - Weight 118 - Waste 26 - 32 D - Boyish body other than for my boobs. :/