NWT Juicy Couture matching set size 18 months

This was a very sweet gift, but I’m just not personally a juicy couture fan. Brand new with tags matching set. Size 18 months. Retails for $42 apparently. Also, it says four piece set on the tag but I’m only counting three pieces? Maybe the tutu detaches from the pants? I’m not 100% on that but just as an FYI.