Roxie is just about the same size as Bella. Roxie's measurements are neck 6 3/4" Chest 10 1/2" length 11". Roxie has quite a few shirts and dresses from Little Lilly in a size XS. They fit her nicely except for the length ~ I am picky, I like the length of dresses to fit just about to the tail. The XS Little Lilly dresses are now too short (Roxie has grown a lot in length the past few months). I just started to order Roxie smalls in Little Lilly and I definitely like the length better in the S than the XS. If Bella is still growing I would probably order the S |