Sometimes not all bedding wears out at the same time and when you are talking about kids quite often the sheets wear out before the rest of the bedding does. Usually comforters seem to hang in there longer than sheets do and that is probably because they don’t get laundered as often nor do they have the problems with accidents and other things that sheets get abused with.

If you have a comforter that is still in good shape you can find sheets to match and that is even true if your original set was a dinosaur bedding set. It may take some searching to find a good match but dinosaur bed sheets can be found to go with that original dinosaur-themed comforter. Online retailers have great selections in products and not all of them carry the same brands and stocks of items. Amazon casts a wide shadow online and sometimes has access to more item than other stores do. Free shipping over $25 is a hard promotion to beat, so it might be wise to start your search there.
If there is a sewing person in the house or family another possibility would be to purchase dinosaur print fabric and have the sewing expert turn it into sheets and a pillowcase. It takes talent and skill to make that happen, but some people are endowed with both and can turn out amazing things from their basements and sewing

So if your child is still in love with dinosaurs make the attempt to find a replacement for the sheets that have worn out. A little searching may prolong the life of the comforter and restore your child’s enthusiasm for dinosaurs. Since the child will now be older than when the first set was purchased the second set will stand a better chance of lasting longer and may even outlast the comforter.