You do not need to be in the same room to get a matching look. We recommend a Distributed Measurement Protocol:

• Video Guides: Groomsmen can measure themselves at home using detailed video tutorials.
• Courtesy Measures: Remote groomsmen can visit a local alteration tailor in their city for a professional measurement (often for a small fee) and submit those numbers.
• Clone Fit: If they own a suit that fits perfectly, they can measure the garment itself rather than their body for high accuracy.

While stylish, pure white can be risky as it may clash with the bride's ivory or cream gown or appear transparent in bright sunlight. A safer, more sophisticated choice for 2025 is "Oatmeal," "Sand," "Stone," or "Tobacco." These earth tones complement the Australian landscape (e.g., sand, dry grass, vines) and photograph beautifully without the transparency issues of pure white.

Avoid "shirt weight" linens (under 200 GSM) as they are too flimsy for trousers. The ideal weight for a wedding suit is between 240 GSM and 280 GSM (Grams per Square Meter). This "Mid-Weight" is heavy enough to drape cleanly and hide shirt lines, but light enough to breathe effectively in the heat.

You have two primary options. First, you can embrace the "noble crease" a sign of high-quality pure linen that adds relaxed elegance ("sprezzatura") suitable for beach or vineyard weddings. Second, if you prefer a cleaner look, opt for a Linen Blend (such as Wool-Silk-Linen or Cotton-Linen).

Linen is scientifically superior for the Australian climate due to its thermal conductivity and weave. The flax fiber is hollow, allowing heat to escape rapidly from the body, and it is highly permeable (breathable), which creates airflow. For weddings in the Hunter Valley, Queensland, or coastal areas where temperatures often exceed 25°C, linen prevents the "sweaty mess" look by managing moisture and heat far better than traditional wool.