NWT River Island Shift Dress with Mesh Inserts

New with tags. River Island dress, bought from Asos. Oversized shift dress. Lightweight knit fabric with plenty of stretch. Grey marl color with some metallic silver strands woven throughout (can kinda see it in the last pic, but was hard to get in a photo). Upper part of the sleeves are a black see through mesh. UK 16 is the same size as a US 12! Don't be scared of the tag. Measurements- Bust, pit to pit- 26in flat Length, shoulder to hem- Approx. 33in 2.8