Hi, I had 525cc natural implant over 12yrs ago and just had them removed now and replaced with 450cc round with an uplift. I’m 10 days post surgery. I only dropped down a size as surgeon was worried if he lifted the size they were then they’d drop within 6mths. But I’m sure as yours are only a 380 current then they’d be ok to lift then go bigger. They probably would look bigger on you with only being 5ft3, compared to myself who’s 5ft10. But depends how you want them to look.