Nautica 2 piece set shirt and jeans 18 months NWT

Nautica 2 piece set. 18 months. Shirt and jeans. Black and white plaid button down shirt with hint of yellow ( 55% cotton and 45% polyester). Jeans are dark blue. It is new with tags. The tags however say it is a 3 piece set I’m selling this as a TWO piece set.