AERIE aerie NWT Front Slit Maxi Dress Low Backless White XS

AERIE aerie NWT Front Slit Maxi Dress Low Backless White XS Bought this without trying it on and is too small because of my ribcage. I have a bad habit of holding my breath at times while in an intense doubles tennis 🎾 point and it enlarged my rib age. Weird and frustrating! I am 5’10” and some XS fit me, but this dress is not one of them. I forgot about it and it is too late to return. Paid approx $60 for it.