I like shopping at Beall's Department store in Lakeshore Mall. Although they're not a sports store per se, it is surprising how many football themed items they sell. In fact, they have something for almost every member of the family.
For infants, they sell several sleepers with football designs, they have a baby blanket with a sports design in the corner and the cutest sports bag by Gund. A soft sports bag holds four plush balls that each do something different. (One rattles and another squeaks, for instance.)
There is a cute overall set for toddlers that has a football design on it. I was recently looking at this for my 3-month-old twin grand nephews as a Christmas gift, but I think I may choose the baby blanket and sports bag described above.
Beall's sells T-shirts and tanks for men, women and children in lots of football designs. The Ts are more than just white shirts with a team logo; they come in a variety of colors.
They even have football themed items for the home, from chip and dip sets to insulated mugs to a football shaped bulletin board to silly FSU and UF gnomes!
So, even though most people think of Beall's as a clothing store and not a sports store, you can clearly see it is.