IRREGULAR.  The writing on the top has a ghost image of the letters on top of the real letters.  It's not really that obvious.

Fits: American Girl or Boy doll

Includes: hat, top, and pants

The orange and grey striped tee has a monkey graphic and "Mr. Cool" on the front.  Velcro closure in back.

The heather grey knit pants have an elastic waist.

The tan hat has a monkey face and ears.