Wedding guest outfit ideas as a couple I’m wearing size xxl in dress but I’d do a size xl because it has a lot of stretch and was a bit big on me from waist. Hubbys wrangler pants are dressy jean material and do run small so I’d suggest you sizing up. His top is true to size and is wearing a size XL His jacket is a size 42 and he’s 5’11 for reference. LTKFamily LTKStyleTip LTKWedding