Brand new, 100% cotton. I believe the size is around 140, but if you're concerned, I can provide measurements, so please comment. I have multiple of the same item, so if you'd like to purchase two or more sets, please comment. Shipped via anonymous delivery. - Color: Olive Green - Design: Monster car print - Sleeve Style: Long sleeve - Pants Design: Monster car print - Hem Style: Ribbed hem Thank you for looking. - Color: Olive Green - Design: Monster truck print - Sleeve Length: Long sleeve - Pants Hem: Ribbed - Pants Design: Monster truck print - Waist: Elastic waist Thank you for looking.