CORE Long Sleeve – Size Guide for UNCLASSD Movers


This CORE long sleeve features a regular unisex fit, designed to layer smoothly over a tee and move with you in class, rehearsal, or daily life. Please measure carefully — size-related exchanges are not available for this product.

Fit Philosophy

  • Regular unisex cut: straight body, comfortable chest, long sleeves.
  • Movement-led: enough ease for reaching, floorwork, and travel steps.
  • Mid-weight fabric: soft feel, ideal as a base or mid layer.
  • Details: ribbed cuffs, classic crew neck, clean lines.

How to Choose Your Size

1 — Choose your intention:

  • Balanced, everyday fit → choose your usual size.
  • Looser / layered over a tee or tank → size up.
  • Closer, more fitted look → size down if you are between sizes.

When in doubt, compare the chest width with a long sleeve you already own that feels right when you move.

Size Chart — Inches

Flat measurements. Chest circumference is approximate.

Size Length (in) Chest width (in) Corresponding chest (in) Sleeve length (in)
XS 27 16 ½ 31–34 25
S 28 18 34–37 25 ⅝
M 29 20 38–41 26 ¼
L 30 22 42–45 26 ⅞
XL 31 24 46–49 27 ½
2XL 32 26 50–53 28 ⅛

Size Chart — CM

Converted measurements.

Size Length (cm) Chest width (cm) Corresponding chest (cm) Sleeve length (cm)
XS 68.6 42 78.7–86.4 63.5
S 71.1 45.7 86.4–94 65
M 73.7 50.8 96.5–104.1 66.6
L 76.2 55.9 106.7–114.3 68.3
XL 78.7 61 116.8–124.5 69.9
2XL 81.3 66 127–134.6 71.4

How to Measure Correctly

Option 1 — Measure a long sleeve you already own

  1. Lay your long sleeve flat on a table.
  2. Length: from the highest shoulder point (near the neck) down to the hem.
  3. Chest width: measure straight across from armpit to armpit, then multiply by 2.
  4. Sleeve length: from the shoulder seam to the end of the cuff.

Option 2 — Measure your body

  1. Use a soft measuring tape and stand relaxed.
  2. Chest: measure the fullest part of your chest, tape parallel to the floor.
  3. Desired length: from the top of the shoulder to where you want the hem to fall.
  4. Select the size whose corresponding chest matches or slightly exceeds your measurement.

Important

This CORE long sleeve is designed for movement and layering. Please measure carefully — size-related returns are not available.