Underbust: Ribcage measurement directly under the bust
Disclaimer: For triangle bikinis or stretchy swim tops, cup ranges can overlap between sizes
General Sizing Chart
Body Measurements
Size
Shoulders (in)
Arms (in)
Chest (in)
Hips (in)
Inseam (in)
XXS / Y12
17.5"
33.8"
35.6"
35.8"
30"
XS / Y14
17.9"
34.4"
37.2"
37.4"
30.5"
SM
18.3"
35"
38.7"
38.9"
31"
M
18.7"
35.6"
40.3"
40.5"
31.5"
L
19"
36.2"
41.9"
42.1"
32"
XL
19.4"
36.8"
43.5"
43.7"
32.5"
XXL
19.8"
37.4"
45"
45.2"
33"
XXXL
20.2"
37.9"
46.6"
46.8"
33.5"
How to Measure
1. Shoulder Width
Pass the tape measure straight across from the tip of one shoulder to the other, just above your shoulder blades.
2. Chest
Pass the tape measure across your back, under your arms, and over your breastbone at its widest point, keeping the tape measure horizontal. It should sit snugly against your body but should not be pulled too tight.
3. Waist
Pass the tape measure around your natural waistline at the narrowest point of your waist. The tape measure should sit snugly against your body but should not be pulled too tight.
4. Sleeve Length
Keeping your arm straight by your side, measure from the tip of your shoulder to the base of your thumb.
5. Inseam Length
Keeping your legs straight, measure from the ankle to the uppermost part of your thigh.
Limited collaboration between Faith In Chaos and legendary alternative streetwear brand Iron Fist, featuring the iconic Wishbone print on a relaxed-fit zip hoodie made from heavyweight 330gsm cotton terry.
100% cotton terry, 330gsm
Relaxed fit with metal zipper
Vintage wash for superior hand feel
Full-coverage all-over screenprint
FIC woven label
Authentic and official product
Model is wearing a size Large
Made in Vietnam
Design note: Each garment features a full-coverage oversized print. Due to the nature of this process, slight variations in placement and scale may occur, making every piece uniquely yours.
FIC x Iron Fist Wishbone Oversized T-Shirt – Black
Limited collaboration between Faith In Chaos and legendary alternative streetwear brand Iron Fist, featuring the iconic Wishbone print on an oversized, vintage-washed T-shirt.
The Optimism SS Tee delivers a premium oversized look with a vintage wash and soft 100% cotton fabric. Its drop-shoulder fit, 230gsm weight, and screenprinted details create a durable tee with a worn-in feel and authentic Faith In Chaos style. Made in Vietnam for quality craftsmanship.
Limited collaboration between Faith In Chaos and legendary alternative streetwear brand Iron Fist, featuring the iconic Wishbone print on a white oversized T-shirt.
100% cotton, 230gsm
Oversized drop-shoulder fit
Vintage wash for superior hand feel
Full-coverage all-over screenprint
FIC woven label
Authentic and official product
Model is wearing a size Large
Made in Vietnam
Design note: Each garment features a full-coverage oversized print. Due to the nature of this process, slight variations in placement and scale may occur, making every piece uniquely yours.
