Size Guides

At FlexPrism Creations, we want your custom products to fit perfectly! Please use the size guides below before placing your order to ensure the best fit.


👕 T-Shirts & Apparel

Unisex T-Shirt (inches)

T-Shirts & Apparel
SizeChest (in)Length (in)
S34–3728
M38–4129
L42–4530
XL46–4931
2XL50–5332
3XL54–5733

Hoodies (inches)

Hoodies
SizeChest (in)Length (in)
S34–3627
M38–4028
L42–4429
XL46–4830
2XL50–5231
3XL54–5632

👖 Leggings

Leggings
SizeWaist (in)Hips (in)Inseam (in)
XS24–2634–3627
S27–2837–3827.5
M29–3039–4028
L31–3341–4328.5
XL34–3644–4629
2XL37–3947–4929.5

👶 Kids & Baby Apparel

Kids T-Shirts (inches)

image (30)
SizeAgeChest (in)Length (in)
XS4–522–2418
S6–725–2720
M8–928–3022
L10–1131–3324
XL12–1334–3626

👟 Shoes (Unisex Sneakers)

US SizeEU SizeFoot Length (cm)
53723.3
63824.0
73924.7
84125.4
94226.0
104326.7
114427.3
124528.0

🛑 Important Notes

Customized items cannot be returned due to sizing errors, so please check carefully before ordering.

All sizes are approximate and may vary slightly (1–2 cm).

For the best fit, measure one of your favorite items at home and compare with the table above.

If you are in between sizes, we recommend choosing the larger size for comfort.

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