Stay warm and stylish this winter with our easy crochet sweater and coaster pattern set. Fully customizable, you can add embellishments to make it an ugly Christmas sweater if you desire. Perfect for cozy nights in or holiday gatherings. Get your crochet hooks ready! The cozy is made based on a standard size mug measuring 10-11 inches in circumference and 3.75 to 4 inches in height. The cozy is easy to customize to the size mug you wish. This is a fast project that will be perfect to make gifts for Christmas!