A couple things I'm building in the store and in my own closet right now: vintage suede, denim and white cotton all around pieces.
It gives me a basic, but unique starting point for warm weather. Denim pieces have been including mid length skirts and elast waist dresses. I've also found a lot of beautiful eyelet cotton pieces that can be mixed or worn alone.
And I've come across a couple of amazing vintage suede pics. They always need a lot of love, and creative stain removal skills, but I love the butter feel of true vintage suede.
Vintage suede tunic
Chocolate suede stroller
Wide white eyelet belt on denim dress
Skirt rack in the shop
Cilantro in the garden
White cotton dress with lace trim and vintage belt