Size 18 V neck dress from Religion. Long(ish) sleeves, possibly 3/4 length depending on your height. Black dress with red and grey print. I think the red is butterfly wings and the grey is leaves. Ruched fabric at the right shoulder and left of the skirt. Lovely item, just didn't suit me at all. Only worn to try on, BNWT.

Measurements:
Chest: 50"
Length (back): 42"
Armpit to cuff: 14.5"
Hem: 44"