Crinkle satin drop waist tube dress

I loved this dress but could never get it to fit right. BCBG has weird sizing and this definitely is not actually a small 😔 zip on side and elastic gusset ing in back. 16 bust and 17" down to elastic waist. 17 across there unstretched. 11" skirt from that point. Tiny tiny spot at top you probably can't even see in 3rd photo