Life vest child 30-50lbs

20”-25” chest U.S coast guard approved My little one wore this for 2 vacations at age 1.5 and 2.5 she was 30” tall 30 lbs and then 38” tall 40 lbs. It would still fit now that shes almost 3 and 42”but cute baby fat wont let zipper through. Has under-leg clip to vest.