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International Size Guide
Find your perfect fit. Arc The Label dresses are cut to standard AU sizing. Use the conversion table and measuring visuals below to choose with confidence.
Runs small
True to size
Runs large
Units:
AU | US | UK | EU | Bust | Waist | Hips |
---|---|---|---|---|---|---|
6 | 2 | 6 | 34 | 80–83 cm | 61–64 cm | 87–90 cm |
8 | 4 | 8 | 36 | 84–87 cm | 65–68 cm | 91–94 cm |
10 | 6 | 10 | 38 | 88–92 cm | 69–72 cm | 95–99 cm |
12 | 8 | 12 | 40 | 93–97 cm | 73–77 cm | 100–104 cm |
14 | 10 | 14 | 42 | 98–102 cm | 78–82 cm | 105–109 cm |
16 | 12 | 16 | 44 | 103–108 cm | 83–88 cm | 110–115 cm |
Fit notes: True to size. Between sizes? Size up for bust comfort. Knits offer gentle stretch; satin slips are closer to the body. For occasion gowns, tailoring is recommended.
How to measure your body

- Bust: Around the fullest part; tape level and relaxed.
- Waist: Natural waist — narrowest point above the navel.
- Hips: Around the fullest part of hips/seat, feet together.
- Inside leg: From top of inner thigh to ankle.
How we measure garments

- Bust (flat): Underarm to underarm across front ×2.
- Waist (flat): Across waist seam/narrowest point ×2.
- Hips (flat): Across widest skirt area ×2.
- Length: Highest shoulder point to hem along the front.