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T21 Peruvian Cotton Crewneck T-Shirt - Black

Also available in

Size

Size Guide

Shirts & Singlets

Sized to the fullest part of the chest, not the waist — so the same person can land on a different size here than in swimwear or underwear. Enter your height and weight below to find your fit.

How To Use This Guide

01
Enter your height and weight in the finder.
02
Select the build that's closest to yours — muscle and fat sit differently around the waist.
03
Read your recommended size. Right on a boundary? A structured or button-up shirt fits closer, so consider sizing up; a relaxed tee or singlet has more room to work with.

Find Your Size

Height (cm)

Weight (kg)

Between two? Choose the fuller option — it's the safer side to size on.

Recommended size—

Size Chart

Swipe to see all sizes →

Height ↓ / Weight →

XS S M L XL XXL Uncommon combination

Fit Notes

Weight is what actually moves you between sizes across the typical adult height range (170–185cm) — height alone barely shifts it. Height only matters at the shorter and taller extremes, where some weight combinations become uncommon (greyed out above) rather than genuinely changing the fit.

Bands are calibrated against our chest chart (XS 86–91cm through XL 107–112cm) and checked against a real fit: 175cm, medium build — 75kg sits solidly in Medium, 78kg lands right on the M/L line. Chest circumference tends to grow faster per kg than waist does, which is why the crossover happens sooner here than in swimwear.

XXL is extrapolated beyond our current chart, continuing the same 5cm high-hip / ~8kg step pattern. Worth confirming against real garment measurements.

Build adjustment shifts the bands ±5kg — for tops specifically this is a rougher estimate than for the waist-based guides, since a broader chest from training could mean sizing up sooner rather than later. Treat it as a starting point, not a precise curve.

Right on a boundary, like 78kg at 175cm? That's a genuine toss-up — expect to be a true M in some cuts and a true L in others. If you can, check the garment's own chest measurement rather than relying on the label alone.

XS S M L XL

Product variants:

Model is 184cm and 81kg, wearing a size M.

afterpay Zip Buy now, pay later

The Peruvian Crewneck T-Shirt elevates the everyday essential with a refined fit and exceptional softness. Made from premium Peruvian cotton, it feels smooth, breathable, and quietly luxurious against the skin.

Designed for smart-casual styling and all-day comfort, it brings together lightweight stretch, moisture-wicking performance, and a polished silhouette you can wear from weekday plans to relaxed weekends.

Form-fitted silhouette - Designed to enhance the torso with a clean, confident shape that feels easy, refined, and comfortable.
Classic tank design - Keeps the look minimal and versatile, making it ideal for warm days, layering, and relaxed smart-casual styling.
Premium Peruvian cotton - Crafted from cotton known for its superior fibre length, softness, strength, and consistency.
Soft breathable feel - Smooth and comfortable against the skin, helping you stay cool through warm-weather wear.
Moisture-wicking comfort - Helps manage sweat so you can feel fresh and confident throughout the day.
Temperature regulating - Designed to keep you cool in summer and comfortable through cooler seasons.
Lightweight 4-way stretch - Moves naturally with the body for maximum mobility and everyday ease.
Built to last - Stronger fibres help the fabric maintain softness, shape, and durability over time.

Crafted from premium Peruvian cotton with added elastane, this fabric offers a soft, silky hand-feel with comfortable stretch. Peruvian cotton is known for its superior fibre length, strength, and consistency, creating a refined fabric that feels smooth against the skin and is made to last.

Lightweight, breathable, and moisture-wicking, the fabric helps regulate temperature while moving naturally with the body for all-day comfort.

- 96% Peruvian Cotton
- 4% Elastane
- 4-way stretch
- Lightweight
- Moisture-wicking
- Soft and breathable
- Temperature regulating

Care Instructions:

- Cold hand-wash
- Wash with like colours
- Use gentle colour-safe detergent
- Turn inside-out when washing for longevity
- Hang-dry in shade
- Iron with steam
- Do not bleach
- Do not tumble dry
- Do not dry-clean

Crew Neck T-Shirt
Product model is 189cm and 87kg, wearing a size M.

Next Day Dispatch

Estimated standard domestic shipping: 3-7 business days.
Estimated express domestic shipping: 1-3 business days.
Estimated standard international shipping: 7-18 business days
Estimated express international shipping: 3-5 business days.

T21 Peruvian Cotton Crewneck T-Shirt - Black

Regular price: AUD$45.50
Sale price: AUD$45.50
Regular price: ~~AUD$65.00~~

Size:

XS S M L XL

Peruvian Crewneck T-Shirt FAQ

This T-shirt is made for elevated everyday wear - ideal for smart-casual styling, warm days, relaxed weekends, and all-day comfort.

It has a form-fitted silhouette designed to enhance the torso with a clean, polished shape that feels refined and easy to wear.

Peruvian cotton is known for its superior fibre length, softness, strength, and consistency. It creates a smooth, refined fabric that feels luxurious against the skin.

It is crafted from premium Peruvian cotton with added elastane, giving it a soft, silky hand-feel with comfortable stretch.

Yes. The fabric has lightweight 4-way stretch, allowing it to move naturally with the body while keeping its refined shape.

Yes. The fabric is soft, breathable, and moisture-wicking, helping you stay fresh and comfortable through everyday wear.

Yes. The temperature-regulating fabric is designed to keep you cool in summer and comfortable through cooler seasons.

Wear it with tailored shorts, resort pants, denim, or layered under a shirt or jacket for a clean smart-casual look.

Please refer to the Size Guide for exact measurements. The singlet is designed with a relaxed fit, so we recommend taking your usual size. If you prefer a looser resort look, you may wish to size up.

Cold hand-wash with like colours using a gentle colour-safe detergent. Turn inside-out when washing, hang-dry in shade, and iron with steam if needed. Do not bleach, tumble dry, or dry-clean.

CONTACT

Couldn't find the answers you were looking for? Email us at info@thelifestyleco.com.au or chat to us below.

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T21 Peruvian Cotton Crewneck T-Shirt - Black

T21 Peruvian Cotton Crewneck T-Shirt - Black

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