18 dresses

I've counted and it turns out i have 18 dresses in my closet (some summer ones are still probably hidden somewhere). If i add all the skirts to the list i think i could be dressed like a lady that i am for almost the whole summer, wearing a different outfit every day. Now, what i still need is different hats to protect my face from the sun...and lose 2 kg-s... and then i'm set for summer. So, where can i get nice hats from?