Definition Apparel

Ovarian cancer awareness

Breast cancer awareness

Type

T-Shirts

Hoodies

Men's

Women's

Sweatshirts

Unisex

Long Sleeves

Kids

Tank Tops

Hats

Caps

Drinkware

Coffee Mug

Bags

Tote Bag

Apron

Accessory Pouch

Accessories

Black Mug

Celebrate the bond of sisterhood with our Seester Definition Apparel, a stylish and fun design made for your favorite sibling and lifelong best friend. Perfect for showing love to the girl who is not only your sister but also your closest companion, this unique sister apparel makes an ideal choice for birthdays, holidays, or any special occasion.

Featuring the playful definition of “Seester,” this design is a trendy way to highlight the special connection only sisters share. Whether you’re searching for a funny sister shirt, a best sister gift, or just a way to say “I love my sister,” our Seester gear is designed to spread smiles and celebrate family.

Great for sisters of all ages, this meaningful and stylish apparel is perfect for everyday wear, parties, and family gatherings. Show your appreciation with the ultimate sibling gift that honors your best friend and sister in one.

breast cancer apparel

A real favorite, this v-neck t-shirt has classic tailoring and a regular fit. Made with premium ring-spun and combed cotton, it's wonderfully soft and comfortable to wear.

100% Airlume combed and ring-spun cotton (Ash is 99% combed and ring-spun cotton, 1% poly.)
V-neck
Short sleeves
Side-seamed
Regular fit
Shoulder taping
Wash cool, hang dry or tumble dry low
Cool iron inside-out
142gm² / 4.2oz/yd²

V-Neck T-Shirt

Celebrate the bond of sisterhood with our Seester Definition, a stylish and fun design made for your favorite sibling and lifelong best friend. Perfect for showing love to the girl who is not only your sister but also your closest companion, this unique sister apparel makes an ideal choice for birthdays, holidays, or any special occasion.

Featuring the playful definition of “Seester,” this design is a trendy way to highlight the special connection only sisters share. Whether you’re searching for a funny sister shirt, a best sister gift, or just a way to say “I love my sister,” our Seester gear is designed to spread smiles and celebrate family.

Great for sisters of all ages, this meaningful and stylish apparel is perfect for everyday wear, parties, and family gatherings. Show your appreciation with the ultimate sibling gift that honors your best friend and sister in one.

Seester

The soft, ring-spun cotton of this t-shirt is also long-lasting. With a classic fit and seam-free body, you'll want to wear it every day.
 
100% soft ring-spun cotton (Sport Gray is 90% ring-spun cotton, 10% polyester; Dark Heather is 65% polyester, 35% cotton.)
Modern classic fit
Tubular body
Double-needle sleeve and bottom hems
Taped neck and shoulders
Ribbed collar
Wash cool, hang dry or tumble dry low
Cool iron inside-out

Definition Apparel

breast cancer apparel

Seester

Seester Definition Mom Sister Friend Sister Apparel

Seester Definition