Step-by-Step Guide
Step 1: Measure Your Chest and Length
Grab a soft measuring tape. Wrap it around the fullest part of your chest (just under the armpits) and keep it snug but not tight. Write down that number in inches. Then measure from the base of your neck (where the hoodie seam sits) down to where you want the hem to land - typically at your hip bone for a standard fit.
Pro tip: Add 2-4 inches to your chest measurement for a relaxed fit. If you're between sizes, always size up. A slightly oversized hoodie looks better than one that pulls across the shoulders.
Step 2: Compare to the Store's Size Chart
Every print-on-demand shop uses different blanks. The most common ones for fan merch are Gildan 18500, Bella+Canvas 3579C, and Independent Trading Co. SS4500. Each has unique proportions. Gildan runs boxy and short. Bella+Canvas is trimmer and longer. Always check the specific size chart for the hoodie you're buying - not a generic `one size fits all` assumption.
Common mistake: Skipping the chart because you always wear a medium. A medium in one brand might be a small in another. Measure yourself every time.
Step 3: Check the Sleeve and Shoulder Measurements
Standard hoodies have a raglan or set-in sleeve. For a raglan (diagonal seam from collar to armpit), the fit is more forgiving across the shoulders. For set-in sleeves, measure from your shoulder point to your wrist bone. The sleeve should end at your wrist crease when your arm is slightly bent.
Pro tip: If you have broad shoulders, look for hoodies with a raglan sleeve cut. They allow more movement without pulling.
Step 4: Consider the Length of the Hoodie
Hoodie length matters more than most people think. A hoodie that's too short rides up when you sit or raise your arms. Look for a length that covers your waistband - at least 27 inches for a standard medium, 29-30 inches for a large. Oversized fits often have longer lengths (30-32 inches), so check the size chart's body length column.
Common mistake: Buying based on chest size only and ending up with a crop top. Always verify body length, especially if you're tall.
Step 5: Factor in Shrinkage
Cotton hoodies shrink 3-5% in length and width after the first wash. If you're between sizes and the hoodie is 100% cotton, go with the larger size. Polyester-cotton blends (like 50/50) shrink less. Tri-blends (polyester, cotton, rayon) have minimal shrinkage but can stretch over time.
Pro tip: Wash your new hoodie in cold water and air dry to minimize shrinkage. If you must machine dry, use low heat and remove while still slightly damp.