Love love love! i'm 5'8", 122 lbs, 34b, and have an athletic frame (fairly narrow hips) and i bought an xs (in red.) usually i am a s with retailer for dresses (although occasionally a m for slimmer dresses), but i found that the top part of this dress required me to size down to an xs as the low back-design of the dress fit too loosely with the size s--it hung so that it showed my bra straps and the sleeves were a tad baggy under the arms, showing about 2" of bra underneath. my guess is that if y