Match Set Studio

Size Guide

All measurements in inches. Garments laid flat.

Chest / Width
Lay shirt flat. Measure across the chest 1" below the armhole, side seam to side seam.
Length
From the highest point of the shoulder straight down to the bottom hem.
SizeChest (in)Width (in)Length (in)Fits Chest
XS3316.52731–33"
S36182834–36"
M40202938–40"
L44223042–44"
XL48243146–48"
2XL52263250–52"
3XL56283354–56"

Unisex fit note: These shirts are unisex following men's sizing. Women typically size down 1 size for a more fitted look.

True to size. Pre-shrunk — expect minimal shrinkage. Wash cold, tumble dry low.

Measure yourself
Wrap a tape around the fullest part of your chest. Match to the Fits Bust column.
Fit preference
For oversized: size up. For fitted: use your standard size or size down.
Women's SizeOrder SizeShirt WidthShirt LengthFits Bust
XS / 0–2XS16.5"27"32–34"
S / 4–6S18"28"34–36"
M / 8–10M20"29"38–40"
L / 12–14L22"30"42–44"
XL / 16–18XL24"31"46–48"

Our recommendation: Most women find their standard US size works great. Between sizes? Size up.

Youth Tee
Sizes S–XL. Use age as a guide — when in doubt, size up for room to grow.
Measure chest
Kids vary a lot. Measuring chest width gives a more accurate fit than age alone.
SizeWidth (in)Length (in)Approx AgeFits Chest
S15.2520.876–8 yrs26–28"
M16.2522.138–10 yrs28–30"
L17.2523.3810–12 yrs30–32"
XL18.2524.3812–14 yrs32–34"

Sizing tip: Youth sizes run true. Between sizes or growing fast? Size up.

Toddler Tee
Soft 100% combed cotton. Available 2T–5T.
Weight is key
Use weight as the most reliable guide — height and age vary a lot at this stage.
SizeWidth (in)Length (in)Fits WeightApprox Age
2T1215.530–33 lbs~2 yrs
3T1316.533–36 lbs~3 yrs
4T1417.536–40 lbs~4 yrs
5T1518.540–44 lbs~5 yrs

Toddler tip: Toddlers grow fast — between sizes? Size up. Cut generously through the shoulders for easy dressing.

Baby Onesie
Envelope neckline, 3-snap leg closure. Use weight as your primary guide.
When in doubt
A heavier baby may need the next size up even at a younger age. Always size up when between sizes.
SizeWidth (in)Length (in)Fits WeightFits Height
6–12m10.512.2516–22 lbs25–28"
12–18m1113.2522–27 lbs28–30"
18–24m11.514.2527–30 lbs30–32"

Baby tip: When in doubt, go up. The envelope neckline makes dressing easy.

Building a family set? Order Baby + Toddler + Youth + Adult and save — 4+ shirts = 15% off, auto-applied at checkout.