Sisterly love comes in many forms—and sometimes, it comes with a warning. This “I Am Not the Nice Sister, I’ll Fight Ya” t-shirt is a hilarious way to show off your bold, protective, and slightly savage side.
Perfect for sisters who don’t sugarcoat and aren’t afraid to throw hands (playfully or otherwise), this tee is equal parts funny and fierce. Wear it for family gatherings, casual outings, or just as a reminder that you’re the sibling no one should mess with.
Soft, breathable cotton blend for everyday comfort
Unisex fit—great for women of all ages
Perfect for casual wear, sister squads, or family reunions
A funny gift for sisters, besties, or partners-in-crime
Bold, witty, and guaranteed to spark laughs
| Size guide |
S |
M |
L |
XL |
2XL |
3XL |
| Length (inches) |
28 |
29 |
30 |
31 |
32 |
33 |
| Width (inches) |
18 |
20 |
22 |
24 |
26 |
28 |
| Chest (inches) |
34–37 |
38–41 |
42–45 |
46–49 |
50–53 |
54–57 |
