:3 Oh! I adore the brown JSK and the green JSK. Very nicely made! (And so cute!)
Though I'm not so sure about the bottom left dress. ^ ^
I think the sleeves should be tighter, just like the top left dress.
Ruffled sleeves really give off that princessy feel. :D
I think the dress is a little bit too simple! (Though I love the colours you chose!)
With all your other dresses you added really nice detail or some kind of ruffle to the skirt of the dress, which added that extra bit of interest! Though with this one I don't really see that. I think it just needs a little bit more detail added to it.
That's just my opinion though!
Good luck with your business! :3