If you’re looking for patterns, take a look at Simpliciry’s Amazing Fit and their A,B,C,and D Cup patterns to get you started. There;s not a lot of variety but if you haven’t done alterations before, they’ll be a pretty good place to start. Once you’re comfortable, you’ll be able to take any pattern and alter it for your shape. That’s how I started whne my lovely petite daughter became a busty 13 year old. It was hard to find appropriate clothing for her age and figure. If you decide to go that route, ask for help along the way so you don’t get frustrated. You’re not alone. 🙂