All of them do OSFA (one size fits all/most)
Ones like Cute Tooshies (fitted).. motherease (fitted)... then you have a OSFA All in one like Cushie Tushies... pockets are *usually* OSFA - and the ones I have are - green kids, happy heiny etc.
If you look on my site in the product description of each one, you will see if its a sized nappy or OSFA.

HTH!