So Full Button Denim Mini Skirt - Size 16 The So Full Button Denim Mini Skirt in size 16 is a stylish piece made of recycled polyester, spandex, and cotton denim fabric. This solid blue skirt features a full button closure and a short length, perfect for a mini style. Machine washable and designed for regular size women, this skirt from the brand SO adds a trendy touch to any outfit. Made in Bangladesh, this skirt is a versatile and fashionable addition to your wardrobe.