The product is a set of matching strap dress & jacket.

Size (cm)
XL strap dress bust 105-118, strap dress length 85, jacket bust 120, jacket length 42
2XL strap dress bust 115-125, strap dress length 86, jacket bust 125, jacket length 44
3XL strap dress bust 120-130, strap dress length 87, jacket bust 130, jacket length 46
4XL strap dress bust 128-139, strap dress length 88, jacket bust 135, jacket length 48
5XL strap dress bust 130-142, strap dress length 89, jacket bust 140, jacket length 50

Features:
The strap dress has an elastic back.
The shoulder straps and length of the strap dress are adjustable.