Coastal Cotton from the Queensland Collection is a really soft cotton at a very affordable price. They recently added speckles to the collection with Ocean Mist, a worsted weight available in 10 fun summer colors for only $8.00 per 100 grams (187 yards).
The colors are all so much fun that I couldn't help but crochet washcloths out of several of them. Starting a new color was like reaching for another potato chip.
After seeing how the Marley Beach color worked up, I knew that I had to knit a summer tee out of that one. I just start the Seven Sisters Top (ravelry link) in that color.