Royal Rompers and Tees Sizing
Measuring Your Dog for a Royal Polartec® Romper or Royal Tee
Our Rompers and Tees are carefully designed to provide a comfortable, lean fit that helps keep your pup’s front legs securely in place without restricting movement. The fabric has a gentle stretch, allowing for a snug or slightly relaxed fit depending on your dog’s build.
- Measure neck, chest, and length while your dog stands upright.
- Compare your dog’s measurements with the chart below.
- If your pup is between sizes, choose based on whether you prefer a closer or looser fit.
Real Fit Examples
- Lord Bruiser wears Medium Long
- Neck: 31 cm | Chest: 46 cm | Length: 40 cm | Weight: 6.7 kg
- Princess Elle wears Small
- Neck: 27 cm | Chest: 41-42 cm | Length: 35 cm | Weight: 5.4 kg

📐 Royal Romper & Tee Sizing Chart
| Size | Neck (cm / in) | Chest (cm / in) | Length (cm / in) |
|---|---|---|---|
| XXS/PUPPY | 22-25 cm (8.7-9.8") | 30–35 cm (11.8–13.8") | 30–35 cm (11.8–13.8") |
| XS | 25-27 cm (9.8-10.6") | 34–39 cm (13.3 - 15.3") | 33–35 cm (13.0–13.8") |
| S | 28-30 cm (11.0-11.8") | 40–45 cm (15.7–17.7") | 33–36 cm (13.0–14.17") |
| S (LONG) | 28-30 cm (11.0-11.8") | 40–45 cm (15.7–17.7") | 37–40 cm (14.6–15.7") |
| M | 30-33 cm (11.8-13.0") | 45–50 cm (17.7–19.7") | 35–37 cm (13.8–14.6") |
| M (LONG) | 30-33 cm (11.8-13.0") | 45–50 cm (17.7–19.7") | 37–40 cm (14.6–15.7") |
| L | 33-35 cm (13.0-13.8") | 50–55 cm (19.7–21.7") | 41–43 cm (16.1–16.9") |
| XL | 35-38 cm (13.8-15.0") | 55–60 cm (21.7–23.6") | 43–45 cm (16.9–17.7") |
| XXL | 35-40 cm (13.8-15.7") | 58–65 cm (22.8–25.6") | 46–52 cm (18.1–20.5") |
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✅ Pro Tip: Always measure twice for the best fit. A properly fitted harness or romper should be snug but not tight, allowing full range of movement without slipping off.