I saw those too! They were cute but a lot of them were not working properly.
Some of the outfits for older girls were nice but you couldn't really tell that they were HSM or HM because they didn't say anything... just had a cute design.
The Disney Store is the best place to get them. We have an outlet in our city and I've found some shirts for $3.99 and even some for less!
I found some shirts at Wal-Mart... and some matching clogs/crocs too.