This short-sleeved dress we actually found at TJ Maxx! It is a knit fabric with a subtle stripe design and mixed weaves.
Dancer Girl is wearing it with leggings in this photo but you could easily go without for a cooler feel.
She also opted to wear a lightweight sweater overtop.
You could cover it up with a denim jacket for cool evenings and a more casual look.
This next outfit works both with the denim jacket layer and without.
Dancer Girl likes the extra layer for more security in hiding the brace but it is not necessary as you can see in the photos. 
These items were all found at Kohl's.
This is a fun, flowing, loose-fitting, pretty summer dress from Kohl's. It comes with an attached slip/camisole layer so you could go without a cover over the brace if you want, if it doesn't snag the fabric.
Dancer Girl is wearing a cream colored Sugar Lips seamless tank under her brace and opted to go without an extra brace cover layer. It worked well.
She started the day wearing the lightweight green shirt as a coverup along with some leggings. But taking off the jacket/top also worked well and it was nice to have the option as the day warmed up. She wore this to church and I doubt anyone knew she had a brace on underneath and she got a number of comments on her cute outfit!
