This Soft, Expandable Vest Can Be Worn Either Three Ways: As A Regular Vest, Or As A Maternity Vest, Or As A Vest To Wear Over Your Child In Your Favorite Baby Carrier/Wrap/Sling. It Can Be Worn In The Fall, Spring, Warmer Winter Days Or Even The Coldest Winter Days With Layering. Vest Features Include: Two Way Center Vertical Zipper Invisible Zippers On The Vest Sides For Adjustable Room Tandem Two-Way Zippers; Each Above The Front Pockets Two Pockets Adjustable Drawstring At The Bottom Details: The Vest Material Is 100% Polyester. Care: Cool, Delicate, Tumble Dry, Low Heat. Sizes: Small, Medium, And Large.