T-shirts, sweatshirts, varsity jackets, baseball hats, and knit beanies are seasonal installations. Included in the collaboration were belts, work jackets, jumpers, beanies, and coffee mugs. Over 17,000 hand-knitted beanies and 10,000 sunhats were handed out in 2012. Navy blue head pieces called "beanies" (round skull cap) were worn when attending Mass. They are somewhat similar to winter beanies worn in cold climates of Northern Europe. It was also quite common for schoolboys to adorn their beanies with buttons and pins. If they lost the contest, then they had to wear their beanies for another week. In 1948, the tradition of requiring sophomores to wear beanies was restored. At Cornell University, freshman beanies (known as "dinks") were worn into the early 1960s. In 2000, there were 32 different Teenie Beanies produced in all. Some McDonald's locations exhausted their supplies of Teenie Beanies before the promotion was over. Early on, cheap knock-offs and fakes of common Beanies were widely available at discount prices. Both escaped when Batman arrives, and leave behind their beanies. Following a four-year hiatus, a set of Teenie Beanies was introduced in 2004. Her favorite thing is one of Jughead's old beanies, that she can't go anywhere without.