Festivity Blue
Adult Onesie
40% OFF THIS ITEM
Original retail price was $59.99 until August 2025
Size Chart Adult Onesies
Have a good look at the size chart below to determine the right size for you.PLEASE NOTE: OppoSuits have a slim-fit design. When in doubt between two sizes, we recommend you to pick the larger size of the two.
HOW TO MEASURE
Grab a tape measure, write down the measurements and compare with our size chart for the right size.
Hold the tape horizontally to measure:
- Chest, around the widest part
Hold the tape vertically to measure
- Total, from the floor to the top of the head
- Sleeve, from the shoulder to the wrist
Estimated Shipping Widget will be displayed here!
Christmas eve/morning, gathering around, getting comfortable, and telling stories. The sound of wrapping paper and laughter, nothing can make it better…Unless maybe you want to be comfortable, warm, and festive all at the same time. Then, my holiday enjoyer, this onesie is precisely for you! It comes with 4 pockets so you can hide all your stocking goods and Christmas cookies!
