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Every size on Serelas is an Australian size. AU sizing uses the same numbers as UK sizing, so what you see on the product is what you order — no conversion needed at checkout.
Measurements are body measurements, not garment measurements. Allow up to 0.5 in (1 cm) difference between production runs.
Women’s clothing XS – 5XL
| Size | AU | Bust | Waist | Hip |
|---|---|---|---|---|
| XS | 4–6 | 31–32 in79–81 cm | 24–25 in61–64 cm | 34–35 in86–89 cm |
| S | 8–10 | 33–35 in84–89 cm | 26–27 in66–69 cm | 36–37 in91–94 cm |
| M | 12–14 | 36–37 in91–94 cm | 28–29 in71–74 cm | 38–40 in97–102 cm |
| L | 16–18 | 38–40 in97–102 cm | 30–32 in76–81 cm | 41–43 in104–109 cm |
| XL | 20 | 41–43 in104–109 cm | 33–35 in84–89 cm | 44–46 in112–117 cm |
| 2XL | 22 | 44–46 in112–117 cm | 36–38 in91–97 cm | 47–49 in119–124 cm |
| 3XL | 24 | 47–49 in119–124 cm | 39–41 in99–104 cm | 50–52 in127–132 cm |
| 4XL | 26 | 50–52 in127–132 cm | 42–44 in107–112 cm | 53–55 in135–140 cm |
| 5XL | 28 | 53–55 in135–140 cm | 45–47 in114–119 cm | 56–58 in142–147 cm |
Between two sizes? On a fitted style take the larger size. Oversized, relaxed and tunic cuts already carry extra room through the waist — there you can stay with your usual size.
Women’s shoes AU 2 – 12
| AU size | Foot length | AU size | Foot length |
|---|---|---|---|
| 2 | 8.2 in20.8 cm | 7.5 | 10.2 in25.8 cm |
| 2.5 | 8.3 in21.2 cm | 8 | 10.4 in26.3 cm |
| 3 | 8.5 in21.6 cm | 8.5 | 10.5 in26.7 cm |
| 3.5 | 8.7 in22.0 cm | 9 | 10.7 in27.2 cm |
| 4 | 8.9 in22.5 cm | 9.5 | 10.9 in27.6 cm |
| 4.5 | 9.1 in23.0 cm | 10 | 11.1 in28.1 cm |
| 5 | 9.3 in23.5 cm | 10.5 | 11.2 in28.5 cm |
| 5.5 | 9.4 in23.9 cm | 11 | 11.4 in29.0 cm |
| 6 | 9.6 in24.4 cm | 11.5 | 11.6 in29.4 cm |
| 6.5 | 9.8 in24.9 cm | 12 | 11.7 in29.8 cm |
| 7 | 10.0 in25.4 cm | ||
Between two sizes? On closed styles — boots, loafers, sneakers, walking shoes — take the larger size. On open sandals take the smaller one, so your foot does not sit over the edge.
How to measure
Your foot
- Put a sheet of paper flat against a wall and stand on it, heel touching the wall.
- Mark the paper at the tip of your longest toe — that is not always the big toe.
- Measure from the wall edge of the paper to the mark.
- Measure both feet and use the larger one.
- Do it at the end of the day, when your feet are at their widest.
Your body
- Bust or chest — around the fullest part, tape level all the way round and not pulled tight.
- Waist — around the narrowest part of your natural waist, above the navel.
- Hip — around the fullest part, roughly 8 in (20 cm) below the waist.
Measure over underwear or a thin top, not over a jumper. Keep the tape snug enough to stay in place but loose enough to slide a finger under.
Women's Tankini Set with a Sleeveless Top and Side Ties
This women's tankini set combines a sleeveless top with matching short bottoms. The top has a V-shaped neckline with crossed straps across the chest, broad shoulder straps and contrasting patterned panels at the sides and straps. The matching shorts feature a repeated geometric banded pattern and side ties are visible at the hips for adjustment. The set is suited to beach holidays, swimming and poolside wear.
Features
Neckline: V-shaped neckline with crossed front straps
Sleeves: Sleeveless tankini top
Set: Matching top and short bottoms
Adjustments: Side tie details at the hips
Pattern: Geometric bands and motifs on the contrast panels and shorts
Length: Short bottoms with upper-thigh coverage
Fit & Sizing
The top has a relaxed, longer tankini shape that falls over the shorts, while the bottoms sit at the upper thigh. The source information describes the fit as true to size; check the size guide before ordering.
Styling & Occasion
Wear the set for swimming, beach holidays, resort travel and poolside days. Add sandals, a cover-up or a lightweight shirt when moving between the water and casual outdoor settings.
Care
- Follow the care label supplied with the swimsuit.
- Rinse with clean water after swimming.
- Allow the set to air dry away from direct heat.
Complete the look
We are offering free shipping On all Australian orders. We ship our packages with a tracking code so you can always monitor your order. You will receive the tracking via email within 24-72 hours after placing your order.
If our product does not meet your expectations, you can return it within 30 days upon receipt. Before returning the goods, please contact our customer service at info@serelas.com and let us know the reason for the return so we can process your request correctly.
Our customer service is here to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you. Don't hesitate to contact us; we're happy to help! Please contact us at info@serelas.com

















