Don't buy a maternity jacket! Use the extender to convert your regular coat into a maternity coat. This can also be used for baby-wearing during the colder months! Make My Belly Fit Band: Universal Jacket Extender Maternity & Babywearing EUC Patented slide-on universal zip-adapter. Adjustable PFAS-free softshell extender. Removable fleece layer. For maternity and babywearing. Wind, rain, and snow resistant. Lovingly made in Canada from premium materials. Metaluxe-type zips are not compatible. To see how it works, see https://makemybellyfit.com/products/universal-jacket-extender