Be Mine Organic Kids T-Shirt Long Sleeve

$28.00 USD

Sale Sold out

Shipping calculated at checkout.

Color Black Red

Size 2Y 4Y 6Y 8Y 10Y 12Y

Between sizes? We recommend sizing up.

Size guide

Size Guide

Sizing varies by brand. Each brand uses its own measurements, and some styles run large or small. For the most accurate fit, check the size chart and sizing notes on each product page before you order.

How to measure

Height: measure from the top of the head to the heels, standing (or lying flat for babies).
Weight: use your child's most recent weight.
If your child is between sizes, we recommend choosing the larger size for room to grow.

General baby & toddler size reference (inches)

Use this chart as a starting point only. Always defer to the brand's own size chart on the product page.

Size	Height (in)	Weight (lb)
Newborn / 0–3M	up to 24"	up to 12.5
3M / 3–6M	24–26.5"	12.5–16.5
6M / 6–9M	26.5–28.5"	16.5–20.5
9M / 9–12M	28.5–30"	20.5–24
12M / 12–18M	30–32"	24–27.5
18M / 18–24M	32–33.5"	27.5–30
24M / 2T	33.5–36"	30–32
3T	36–38.5"	32–35
4T	38.5–41"	35–39
5T	41–44"	39–44

Questions about fit? Email customercare@augustandwillow.com and we'll help you pick the right size.

Ships directly from Tenth & Pine. $7.95 shipping per brand, free on orders $125+.

Secure checkout
14-day returns
Tracked delivery

Made for all the little loves. Our Be Mine. Organic Long Sleeve Kids Tee is a sweet, timeless essential designed to celebrate love in its simplest form. With its clean, heartfelt message and classic silhouette, it’s perfect for everyday wear, meaningful moments, and memories made together.

Crafted in the USA from 100% medium-weight organic cotton, this tee is breathable, gentle on sensitive skin, and made to last through play, cuddles, and everything in between. Finished with ribbed cuffs, a classic crew neckline, and a relaxed fit for easy layering, it’s a comfortable favorite for school days, cozy afternoons, and special occasions alike.

Whether worn on its own or paired with a coordinating baby bodysuit, the Be Mine. tee brings softness, warmth, and love to every day.

Shipping & Delivery

This item ships directly from Tenth & Pine, separately from the rest of your order, and arrives in its own package with tracking.

Free US shipping on orders $125+. Under $125, shipping is $7.95 per brand.

Full shipping details

Returns & Exchanges

Tenth & Pine: Returns accepted within 14 days of delivery for unused items in original packaging. Customer pays return shipping; sale items are final.

To start a return, email customercare@augustandwillow.com or use our contact form with your order number. We’ll confirm with the brand and send instructions. See return terms for every brand