There's really no question that I'm going to be looking at warm weather clothing!
Although the overall look of this painting is very light and bright, I always feel more comfortable anchoring a wardrobe with a few pieces of dark neutral, so I took advantage of the birds to work a dark brown into the scheme. The rosy beige of the sky is my 2nd neutral, and after that, the sky's the limit - pastels taken from the grass, the trees, and the distant mountains are all possibilities. What lovely colors...
linen cardigan – Majestic
sandals – Maison Martin Margiela