LÍLLÉbaby strives to offer products that fit a wide range of body types! Plus-size parents: The waist belt on our Serenity, COMPLETE, Pursuit and CarryOn carriers measures at about 52” at its fullest length, or women's size 22/24 in women’s pants. We also offer a waist belt extension strap that adds an additional 9 inches, and you can even use more than one at the same time, if needed! Petite parents: Our carriers are highly adjustable for petite sizes. The shoulder straps on our soft structured carriers can be crossed on the back, which adds a few additional inches of adjustability on either side. The webbing on our structured carriers have elastic at the ends so any overage of webbing can be stowed away if not needed. Customer Service has several additional tips and tricks for petite parents to ensure you are comfortable! We are happy to provide a complimentary fit check if you have any concerns – please email us at CustomerService@LILLEbaby.com!