The Gorgon Women's Long Sleeve Rashguard

I love the rashguard but the sizing is off. I purchased a 3X, it is super SUPER SNUG. All my rashguards are a 3X from other brands, because I like them a bit loose in the belly area. This is TIGHT, especially around the armpit . And it’s really long. I would purchase a 4X to allow for more body room, but the length would be too much. It’s too much now. The style and designs are gorgeous.