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undefined|June 28, 2026|4 min read

How to Find Your Perfect Fit: Invest Like The Best Size Guide

Learn how to measure yourself, choose the right size, and where to buy official Invest Like The Best merch including the Classic T-Shirt, Premium Hoodie, and more.

By The Merch Editorial Team

Complete Guide Overview

Getting the right size for your merch shouldn't be a guessing game. Whether you're ordering the Invest Like The Best Classic T-Shirt or the Premium Hoodie, knowing your measurements ensures you get the feel you want - relaxed and comfortable, or a bit more fitted. This guide covers everything from how to measure yourself to which products run oversized or true to size. No more exchanging sizes or regretting a purchase.

How to Choose the Right Size

Step 1: Take Your Measurements

You'll need a soft measuring tape and a friend (or a mirror). Measure:

  • Chest: Under your arms, around the fullest part of your chest and shoulder blades.
  • Waist: At your natural waistline, the narrowest part of your torso.
  • Hips: For longer fits, measure around the widest part of your hips.
  • Length: From the highest point of your shoulder down to where you want the hem to fall.

Write these down in inches or centimeters.

Step 2: Check the Size Chart

Each product page has a specific size chart. For example, the Invest Like The Best Classic T-Shirt uses a relaxed unisex fit. That means it's cut to be slightly roomy without being baggy. The size chart lists chest and length measurements for sizes XS to 3XL.

  • S: Chest 34-36" | Length 28"
  • M: Chest 38-40" | Length 29"
  • L: Chest 42-44" | Length 30"
  • XL: Chest 46-48" | Length 31"
  • 2XL: Chest 50-52" | Length 32"
  • 3XL: Chest 54-56" | Length 33"

Compare your chest measurement to the chart. If you're between sizes, go up if you want a looser fit, down for a trimmer fit.

Step 3: Consider the Garment

Different products fit differently. The Premium Hoodie ($49.99) has a standard unisex fit with a bit more room in the body for layering. If you usually wear a Large in hoodies, stick with Large. The Polo Shirt ($34.99) is a classic fit - not too slim, not too loose. It's perfect for a more polished look. The Tank Top ($19.99) is cut true to size with a relaxed armhole. For the best all-around starting point, the Classic T-Shirt is a safe bet.

Step 4: Think About Shrinkage

The Invest Like The Best Classic T-Shirt is made from 100% ring-spun cotton that's pre-shrunk. That means what you get is what you'll keep - no surprises after the first wash. But if you're unsure, you can always size up for a loungewear vibe.

Where to Buy Official Merch

Only purchase from the official Invest Like The Best store. That's the only place guaranteed to have authentic products, correct sizing, and reliable customer service. Third-party resellers might use different sizing or knockoffs, so stick with the source. If you want to see everything at once, explore the full collection on the store homepage.

For T-shirts specifically, check out Invest Like The Best's t-shirt collection for the Classic Tee and other designs. Each listing includes a size chart and fabric details.

Returns and Exchanges

If something doesn't fit perfectly, the official store offers exchanges within 30 days of delivery. Items must be unworn, unwashed, and with tags. Contact support to start the process.

FAQ

What size should I order if I'm between sizes?

Go with the larger size for a relaxed fit, or the smaller for a closer fit. The Classic T-Shirt's pre-shrunk cotton means minimal change after washing.

How does the Premium Hoodie fit compared to the Classic T-Shirt?

The hoodie has a standard unisex fit with a bit more room, especially in the shoulders and chest. If you wear a Large in the tee, a Large in the hoodie will feel similar.

Are the size charts the same for all products?

No, each product has its own size chart. Always check the chart on the product page before ordering.

Do you ship internationally and are the sizes different?

Yes, shipping is available to many countries. The size charts use US measurements. Use a converter if needed.

Can I return or exchange if I get the wrong size?

Yes, unworn items can be exchanged within 30 days. Contact customer support via the official store. - -

Ready to grab yours? Check out the Invest Like The Best Classic T-Shirt in the store.

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