I'm loving this tropical print tea dress (updated link here) from ASOS! The details do all the work, so your outfit can be as simple as sandals and a cute bag. I think the flutter sleeves and bright red color are too cute. The weather has been so gray and rainy lately, any cheerful pop of color is quite welcome.
The combo of this dress with tan sandals and a basket bag are super vacation-y, but I think it would also be perfect paired with an oversized jean jacket and suede heeled booties. You could also wear the dress unbuttoned over a bathing suit and cutoff shorts for the beach.
Outfit details: Boohoo dress, vintage basket bag, Céline sunglasses, ASOS earrings, Dolce Vita sandals.