Sizing Chart

Thick Boys Only - Sizing Guide

Welcome to Thick Boys Only! We want every thick and fabulous individual to feel comfortable and confident in our t-shirts. To help you find the perfect fit, please follow our comprehensive sizing guide below.

Step 1: Get Your Measurements

  • Grab a measuring tape and a friend to assist you.
  • Stand straight with your arms relaxed by your side.

Step 2: Chest Measurement

  • Wrap the measuring tape around the fullest part of your chest, ensuring it is parallel to the ground.
  • Take a gentle breath and make sure the tape is comfortably snug without being too tight.

Step 3: Waist Measurement

  • Measure your natural waistline, which is typically just above your belly button.
  • Keep the tape parallel to the ground and comfortably snug.

Step 4: Hips Measurement

  • Measure around the fullest part of your hips.
  • Ensure the measuring tape is parallel to the ground and not too tight or too loose.

Step 5: Compare Your Measurements

  • Once you have your chest, waist, and hips measurements, refer to the chart below to find your perfect size.
Size Chest (inches) Waist (inches) Hips (inches)
Small 34 - 36 28 - 30 34 - 36
Medium 38 - 40 32 - 34 38 - 40
Large 42 - 44 36 - 38 42 - 44
X-Large 46 - 48 40 - 42 46 - 48
XX-Large 50 - 52 44 - 46 50 - 52
XXX-Large 54 - 56 48 - 50 54 - 56


  • Our t-shirts are designed to provide a comfortable and relaxed fit, so we recommend selecting the size that aligns most closely with your measurements.
  • If your measurements fall between two sizes, we suggest opting for the larger size for a roomier fit.

Additional Tips:

  • For a more fitted look, choose a size that closely matches your measurements.
  • If you prefer a looser fit, opt for a size slightly larger than your measurements.
  • Keep in mind that different t-shirt styles may fit differently, so refer to the individual product's sizing information as well.

Contact Us: If you have any questions or need further assistance with sizing, feel free to contact our customer support team at We're here to ensure you look and feel delicious in your Thick Boys Only t-shirts! Happy shopping!