Now that DD, 8, has level 5 bars down pat, her coach recommended pixie grips as a Christmas gift. I bought her grips from Ten-0.com. The only issue, her hands have grown since I measured her a few months ago! The sizing said to get size 00 for palms measuring 5-5 1/2 inches. She is now exactly 5 1/2 inches. Will these be too small or do they stretch? I hope she is not getting a disappointment for Christmas...