Need help finding shoulder braces for a smaller frame

Hi, I'm looking for recommendations for a shoulder brace that fits on a smaller frame. My shoulder is starting to regularly rotate out of the joint, and the damage is causing it to redislocate before it can heal. My doctor recommended I find a good shoulder brace, but there's not anywhere near me that I could go to try different ones on. The one I got is the Neo G Easy Fit shoulder support, but it has way too much fabric near the armpit area and I just can't get it to fit well. Anyone have any suggestions?