Sea Drift Waterproof Linen & Cotton Rain Coat

I checked the brand's size chart and ordered the 8 based on my own measurements. It's much roomier than I prefer, even for outerwear, and the arms are quite long, so not a great option for petite people like me. I thought sizing down to a 6 might help, so I ordered that size as well, but measured against the 8, it appears to be exactly the same size in the bust, sleeve length, and neck to hem. Based on this, sizing down to a 4, the smallest size the. brand makes, won't make much difference. In terms of long-term durability, I'm not sure the toggle clasps will hold up; the loops feel too soft and flimsy, and the texture and color will likely pick up grime with use. Both are going back.