High-end streetwear investments demand a perfect fit. When you are dropping hundreds—or thousands—of dollars on a piece from Hellstar or Amiri, the last thing you want is a sizing surprise that leaves your outfit looking awkward or sent back for returns.
While both brands dominate luxury streetwear, they sit on opposite ends of the tailoring spectrum. Hellstar is built on the foundation of modern, oversized aesthetics, while Amiri made its name on ultra-sleek, rock-and-roll silhouettes.
Here is a definitive sizing breakdown to help you figure out which brand fits true to size and how to find your perfect fit.
Hellstar: The Oversized, Boxy Silhouette
Founded in 2020 by Sean Holland, hellstaar.com Hellstar has rapidly become a streetwear juggernaut. The brand’s aesthetic relies heavily on heavy-weight fabrics, vintage washes, and aggressive, graphic-heavy styling.
Does Hellstar Fit True to Size?
No. Hellstar runs oversized by design.
If you purchase your normal standard size in a Hellstar hoodie or t-shirt, expect a highly relaxed, slouchy fit with dropped shoulders and a wider chest.
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For a Streetwear/Relaxed Fit: Stick to your true size. The piece will drape exactly how the designers intended—baggy but intentional.
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For a Standard/Fitted Look: Size down one full size. A Hellstar Medium typically fits closer to a standard standard Large.
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The Exception: Keep an eye out for garment-dyed or heavily washed capsules (like the Brainwashed series). Because of the intense washing processes, these pieces can shrink slightly, occasionally making them fit closer to true-to-size after a wash.
Sizing Tip: Hellstar hoodies often feature tight waistbands paired with incredibly boxy bodies. Sizing down gives you a tighter crop, while staying true to size gives you the full oversized drape.
Amiri: The Sleek, Rock-and-Roll Cut
Mike Amiri’s eponymous label blends California skate culture with luxury rock-star tailoring. Known famously for its distressed, hand-curated denim and sleek leather jackets, Amiri skews toward slim, sharp silhouettes.
Does Amiri Fit True to Size?
Yes, but with an important caveat: it is tailored for a very slim, skinny fit.
Amiri garments are engineered to hug the body. While technically true to European and US luxury sizing, the cut is naturally tight.
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Amiri Denim: Amiri’s signature officialamiri.com jeans are famously skinny (think “spray-on” or tight calf cuts). Thanks to premium elastane blends, they have incredible stretch. If you have a slender or athletic build and want the intended rock-star look, go true to size. If you have thicker thighs/calves or prefer a relaxed slim-fit, size up 1 to 2 sizes.
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Amiri Tops & Outerwear: T-shirts, hoodies, and knitwear generally run slightly small and short. For a classic fit, buy true to size. If you want a casual, looser feel, size up one full size.
Direct Comparison: Hellstar vs. Amiri
| Feature | Hellstar | Amiri |
| Primary Aesthetic | Boxy, Oversized, Heavyweight Graphic Streetwear | Slim-Fit, Rocker-Chic, Luxury Tailored |
| Sizing Tendency | Runs Large / Oversized | Runs True to Size / Very Slim |
| What to buy for standard fit | Size Down 1 | True to Size |
| What to buy for relaxed fit | True to Size | Size Up 1 |
| Signature Best-Sellers | Graphic Hoodies, Heavyweight Tees | Distressed MX1 Jeans, Skel-Top Sneakers |
The Verdict: Which Brand Fits True to Size?
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Amiri is technically the closest to “True to Size,” but only if you actively prefer a sleek, form-fitting, European silhouette. If you prefer roomier clothes, it will feel small.
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Hellstar does not fit true to size by traditional metrics, as it is intentionally cut one to two sizes larger to accommodate the modern, baggy streetwear trend.
Your Golden Rule: When buying Hellstar, size down for a normal fit or stay true for an oversized look. When buying Amiri, stay true for a skinny fit or size up for comfort.