Slip into something a little more… cozy. Our Charcoal Gray Union Suit with bold red stitching is here to heat things up, whether you’re lounging solo, sharing it with someone special, or serving a look that says “effortlessly sexy.”

This one-piece wonder is designed with a soft, form-flattering fit that hugs in all the right places. The deep charcoal gray and fiery red stitching add just the right amount of edge to your chill vibes. Featuring a button-down front for easy access, this isn’t just loungewear—it’s a statement. 

Perfect for lazy Sundays, playful nights in, or stealing the spotlight at your next cabin getaway. Get cozy, get cute, and get ready to slay the chill.

Sizes will fit a range of body types, but are categorized as follows:

Small/Medium

Large/Extra Large

For example: If you're a small, you'll order "S/M" from the size selection drop-down.  That size Union Suit fits sizes small to medium.  If you're a large, you'll select  "L/XL" from the drop-down menu.  That size Union Suit will fit larges and extra larges.

Made of 95% Cotton, 5% Spandex

Sizing and fit may vary by brand. Please refer to the size chart provided in the product description above for measurements and sizing recommendations specific to this item. We recommend reviewing the size chart before ordering, as sizing may differ from standard RomperJack sizing.

Returns are accepted on eligible items in accordance with our return policy. Because this item is supplied by one of our brand partners, return instructions may differ from RomperJack products. To start a return, submit your request through our normal returns process. Once approved, we’ll provide the appropriate return instructions. Please do not send partner products back to RomperJack unless specifically instructed to do so.

This item is shipped directly from one of our brand partners and may arrive separately from other items in your order. Shipping times vary by supplier and destination. Estimated delivery timing and available shipping options will be shown at checkout. If your order contains both RomperJack and partner products, you may receive multiple shipments.