thirty eight. Tee

Thirty Eight. Tee – An IYKYK Classic for Jack & Jill Moms

Bold. Minimal. Meaningful. The Thirty Eight. Tee is a sleek, insider tribute to the founding year of Jack and Jill of America, Inc. Designed for the modern mom who understands legacy, this understated graphic tee is a quiet flex — instantly recognizable to those who know the mission, values, and power behind 1938.

Crafted in premium cotton with clean typography and timeless appeal, it's perfect for chapter meetings, mom meetups, or just repping your pride while on the go. If you know, you know — and every Jack & Jill mom should.

• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• Dark Heather is 65% polyester, 35% cotton
• 4.5 oz/yd² (153 g/m²)
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center

Sizing Note:

This garment uses unisex sizing.

• Women: order one size down for a regular fit.
• Order your normal size for a relaxed fit.
• Order one size up for an oversized look.

Please review the size chart before purchasing.

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide