We had a space themed birthday party for my daughter and we ordered this for her to wear at a party.  She definitely stood out as the celebrant.  The astronaut costume is made out of a thick, fleece like material.  It's a good quality compared to most costumes you might purchase.  I loved all the detail (patches, collar, belt) that made her stand out like an actual astronaut.  This was for her 1 year birthday and she fit the 6-12 month size perfectly (she currently fits 12 month size clothes perfectly). Bonus: the snap bottom was great for quick and easy diaper changes.  So absolutely cute!!!