One of my three nieces had a birthday this month, and this was her special outfit. The pants were originally going to be capris, but I am never a good judge of length for her and didn't have a chance to measure her - so they ended up being more like pedal pushers. They are made out of a green ribbed knit. The dress is made with coordinating fabrics from Hobby Lobby (which has matching ribbon too - bonus!). The green ric rac I had in my stash. To be honest, if I do this pattern again I will be really tempted to rethink the straps. They are not finished nicely in my opinion - you are supposed to serge or zigzag the edge and put the ric rac over the top. I don't see why you couldn't have made it a tube instead for a more finished edge, but didn't realize it until it was too late to change.
The back of the top has green heart buttons to hold the straps on and yellow buttons to open up the back.