The Perfect Bag

Why am i finding it so hard to find the perfect summer bag?
Maybe its because of my pickyness and specific details but surely there has got to be one out there and i need it QUICK because summer is approaching and FAST.

My list of targets that it has to meet are as followed:

1)Slouchy

2)NOT leather

3)One colour

4)Nice strap, not a thick leather one

5)Not to big and not to small

6)Summery colour preferably pastels and nudes (NOT BLACK)

Hopefully i will just walk past it when im not looking and it will meant to have been but i dont know if i can just sit around and wait to much longer!