Fashism

A light blue turtleneck would be fabulous.

A blue shirt and colored heels :)

Pull out the light blue from the skirt, or even a fitted denim top would be cute.

I love love love the skirt I like to pair nice skirts with more casual tops. I would love this with a navy v-neck. I know it's not quite you but try it! Dark green as mentioned would be fabulous as well. Try some things out, show us

just a plain blue tank

@Cara Great idea. I really didn't think of olive at all.

I love the skirt! I'd love to see it with a silky knit sleeveless or short-sleeved top in a color from the skirt. Orange might be too much, but I think that olive green from the leaves would be great.

@Hirundinea What a lovely name. I do love my pearls, yes. I wear them with nearly everything. :D

off-the-shoulder blue short-sleeved top? ...and are those pearls you're wearing with it because that would make this outfit tip-top...

I love the skirt with that belt. The skirt is so fun and the white shirt is so "business." Maybe a sleeveless blouse in the same orange but a bit lighter tint with some minimal ruffles down the front.

Maybe a blue tank?

Sleeveless button down in light blue, orange or white would look crisp and cool - and not too bright. Great summer skirt.