I bought this to do a fun run ... haven't done the run yet, but the costume is adorable so I've already worn it. I found the t-shirt to be true to size -- I ordered my normal misses' size and it fits great. Wearing this costume is a great way to channel Wonder Woman even if you don't want to run around in star-spangled panties. The t-shirt printing is good quality and the cape is fully detachable. This will let you wear the t-shirt without the cape if you want. Although I love that it detaches, the velcro pieces that connect together to hold the cape around your neck are really scratchy. I'm taking the velcro off mine and probably will sew in buttons on the inside of the shirt shoulders (or even just use safety pins) to attach the cape when I want to wear it. I think that's going to work great, so I'm not worried about doing a minor modification. The headband is a really nice touch. It's elastic on the back (which works since your hair will cover it) with a foam backing to the gold portion. My sister loved my costume so much that she's going to buy a different one (she's thinking Robin or Supergirl) and do the fun run with me. I am sure we'll be quite the sight!