Hyde and Eek Boutique Sequin Jacket Adult One Size Costume Halloween Party NWT The Hyde and Eek Boutique Sequin Jacket is a whimsical and eye-catching choice for Halloween or costume parties. This adult one size jacket features a pink color with elastic and stretch for a comfortable fit. Made from sequin and polyester, the jacket has a zip-up closure and is styled as a jacket, coat, or cloak. Perfect for adding a touch of sparkle to your Halloween outfit, this jacket is sure to make you stand out at any party.