Hobbies: Halo

Swaddle for Bigger Baby?

Hi ladies my 4 1/2 month old loves to be swaddled and startles himself at night if he isn't. But he's in the 95th percentile and over 17 lbs so really doesn't fit in his halo swaddle anymore (he's in 9 month clothes). Anyone have something they used for a bigger baby? Thanks!