Em Niwa - Moon Calendar 2026
For dreaming and basking.
A3 (297mmx420mm) Limited run of numbered and signed Moon Calendar in collaboration with ATMOSEA Brunswick Heads.
Risograph is an eco friendly printing method that uses layers of soy ink to build up different colours. Printed in pink, brown and sunflower on 150gsm envirocare paper.
Printed by Helio Press Melbourne.
Ships worldwide, unframed.
Risograph care: It is best to keep Riso prints out of direct sunlight to prevent the soy-based ink from fading. Any ink marks or smudges on the white paper can be removed with a standard eraser.
This piece comes unframed.
Together with Em, we created a limited-edition Artist Capsule:
Dream Girl Long Sleeve Tee
Terry Towelling Jumpsuit
Print - A special piece for your walls.
Size Guide
Clothing
Our apparel follows standard Australian sizing. Measure yourself on the body and match to the chart below — if you land between two sizes, size up for a looser, more laid-back fit.
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| AUS / NZ | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| US / EU | 0/32 | 2/34 | 4/36 | 6/38 | 8/40 | 10/42 | 12/44 |
| Underbust | 65 | 67 | 70 | 75 | 80 | 85 | 90 |
| Bust | 78 | 80 | 83 | 88 | 93 | 98 | 103 |
| Waist | 62 | 64 | 67 | 72 | 77 | 82 | 87 |
| Hip | 89 | 91 | 94 | 99 | 104 | 109 | 114 |
| Underbust | 25.5 | 26.5 | 27.5 | 29.5 | 31.5 | 33.5 | 35.5 |
| Bust | 30.5 | 31.5 | 32.5 | 34.5 | 36.5 | 38.5 | 40.5 |
| Waist | 24.5 | 25 | 26.5 | 28.5 | 30.5 | 32.5 | 34 |
| Hip | 35 | 35.5 | 37 | 39 | 41 | 43 | 45 |
Wetsuits
Wetsuits are sized on height and weight rather than body measurements. Our suits are cut in AU sizes and should feel snug without restricting you — a loose suit flushes water.
| AUS / UK | US | Height (cm)(in) | Weight (kg) |
|---|---|---|---|
| XXS 4 | 0 | 155–16661–65.5 | 45–52 |
| XS 6 | 2 | 160–16963–66.5 | 53–58 |
| S 8 | 4 | 164–17364.5–68 | 59–62 |
| ST 8 | 4T | 167–17666–69.5 | 59–62 |
| M 10 | 6 | 167–17666–69.5 | 63–67 |
| MT 10 | 6T | 169–17866.5–70 | 63–67 |
| L 12 | 8 | 169–17866.5–70 | 68–75 |
| XL 14 | 10 | 172–18167.5–71.5 | 76–82 |
| XXL 16 | 12 | 175–18569–73 | 83–90+ |
T sizes (ST, MT) are cut for taller frames through the torso and legs.
Swimwear
Our swim is designed for a close, secure fit that stays put in the surf. It shares the same body measurements as our apparel.
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| AUS / NZ | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| US / EU | 0/32 | 2/34 | 4/36 | 6/38 | 8/40 | 10/42 | 12/44 |
| Underbust | 65 | 67 | 70 | 75 | 80 | 85 | 90 |
| Bust | 78 | 80 | 83 | 88 | 93 | 98 | 103 |
| Waist | 62 | 64 | 67 | 72 | 77 | 82 | 87 |
| Hip | 89 | 91 | 94 | 99 | 104 | 109 | 114 |
| Underbust | 25.5 | 26.5 | 27.5 | 29.5 | 31.5 | 33.5 | 35.5 |
| Bust | 30.5 | 31.5 | 32.5 | 34.5 | 36.5 | 38.5 | 40.5 |
| Waist | 24.5 | 25 | 26.5 | 28.5 | 30.5 | 32.5 | 34 |
| Hip | 35 | 35.5 | 37 | 39 | 41 | 43 | 45 |
Kids
Atmosea Kids is sized by age, with body measurements to check against. Measure on the body and match to the chart below.
| Size (ages) | Chest | Waist | Hip | Height |
|---|---|---|---|---|
| 0 | 5019.5 | 4919.5 | 5220.5 | 7429 |
| 1 | 5421.5 | 5321 | 5622 | 8433 |
| 2 | 5622 | 5421.5 | 5823 | 9236 |
| 3 | 5823 | 5521.5 | 6023.5 | 10039.5 |
| 4–6 yrs | 6224.5 | 5722.5 | 6425 | 11043.5 |
| 6–8 yrs | 6726.5 | 5923.5 | 6927 | 12047 |
| 8–10 yrs | 7228.5 | 6124 | 7429 | 13051 |
| 10–12 yrs | 7730.5 | 6325 | 7931 | 14055 |
| 12–14 yrs | 8232.5 | 6525.5 | 8433 | 15059 |
How to measure
To find the perfect Atmosea fit, simply put on your favourite underwear and measure yourself directly on your body. Take care to wear a really splendid-fitting bra.
- Bust
- Measure around the fullest part of your bust while wearing a bra that fits.
- Under bust
- Measure around your ribcage directly beneath your bust.
- Waist
- Measure around the narrowest point of your waist.
- Hips
- Measure around the fullest part of your hips (seat).
