Casco Shirt Sand in Viscose
- Unit price
- /per
Size | Olga Shirt

The signature Olga Shirt is an oversized fit. We recommend sizing down, unless you prefer an overly loose fit.
The length measurement below is for the front. The back length is ~15cm longer.
Garment measurements (in cm):
| Bust | Waist | Hem | Length | Sleeve |
Bicep |
|
| XXS (AU6-8) | 120 | 122 | 140.8 | 58 | 44 | 35 |
| XS (AU8-10) | 122 | 129 | 142.4 | 59 | 44.5 | 36 |
| S (AU10-12) | 124 | 136 | 144 | 60 | 45 | 37 |
| M (AU12-14) | 130 | 140 | 148 | 60 | 46 | 40 |
|
L (AU14-16)
|
140 | 146 | 152 | 60 | 47 | 43 |
|
XL (AU16-18)
|
144 | 150 |
163
|
61 | 47 | 45 |
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The signature Olga Shirt is great for all occasions. It has an effortlessly chic, relaxed silhouette that drapes with ease. Leave it loose or tuck it in - the choice is yours.
The front of the shirt sits at the waist while the back falls to the hips for a lovely drape. Perfect for leaving loose over pants or for tucking into any bottoms.
- Print - Casco Sand
- Soft, lightweight, floaty fabric
- Print placement will vary per individual garment
- 100% Viscose
- Model is 181cm tall and is wearing an XS
- Model is a size 10. Bust: 89cm | Waist: 79cm | Hips: 99cm
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The print
Casco, meaning “a collection of elements fused together,” embodies the spirit of adventure and growth. Inspired by the dynamic process of expansion and exploration, this print features a rich palette of earthy tones accented with vibrant flashes of bold colour. The design captures the essence of nature’s complexity and the excitement of new experiences, blending warmth and vitality to symbolise continuous evolution and boundless potential.
Casco comes in two colours - Sand & Splice
The fabric
Our 100% viscose garments offer a perfect blend of elegance and comfort. Viscose, a fabric derived from natural wood pulp, is renowned for its silky texture and luxurious drape.
Key Features:
- Soft and Smooth: Viscose has a silky-smooth feel that is gentle on the skin, making it ideal for all-day wear.
- Breathable: This fabric is highly breathable, ensuring you stay cool and comfortable even on the warmest days.
- Lightweight: The lightweight nature of viscose allows for graceful movement and a flattering silhouette.
- Vibrant Colours: Viscose dyes beautifully, resulting in garments with rich, vibrant colours that resist fading.
- Eco-Friendly: Made from renewable wood sources, viscose is a more sustainable choice for environmentally-conscious fashion lovers.
-
Care Information
To ensure the longevity and beauty of your 100% viscose crepe garment, follow these fabric care guidelines:
-
Hand Wash or Gentle Machine Wash: It's best to hand wash your viscose crepe garment in cold water using a mild detergent. If you prefer using a washing machine, select the delicate or gentle cycle with cold water and wash inside a garment wash bag.
-
Avoid Bleach: Do not use bleach or harsh chemicals on the fabric, as it can damage the fibres and colour.
-
Separate Colours: Wash dark and light-coloured garments separately to prevent colour bleeding.
-
Avoid Soaking: Do not soak the fabric for an extended period, as it may cause the colours to fade or the fabric to lose its shape.
-
Dry Flat: After washing, gently squeeze out excess water, and then lay the garment flat on a towel to dry. Avoid hanging it, as this could lead to stretching or misshaping.
-
Low Heat Ironing: If ironing is necessary, use a low to medium heat setting and iron the garment inside out to avoid direct contact with the fabric.
-
Avoid Direct Sunlight: When drying or storing the garment, avoid exposing it to direct sunlight for extended periods, as this may cause colour fading.
-
Store Properly: Store the garment in a cool, dry place, away from direct sunlight, to prevent any discolouration or damage.
By following these care instructions, you can keep your viscose crepe garment looking beautiful and elegant for years to come.
-
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- Free standard shipping for all AU orders over $200.
- Express shipping options available.
- Shipping for international orders will be calculated at the checkout.
- Allow 1-3 business days for your order to be dispatched from our warehouse.
- Full priced items can be returned for an exchange or credit note, within 30 days from the date you received the item. No refunds unless item is faulty. Please see our full Returns Policy here.
- Sale & Outlet styles with a strikethrough price are final sale unless faulty.
The signature Olga Shirt is great for all occasions. It has an effortlessly chic, relaxed silhouette that drapes with ease. Leave it loose or tuck it in - the choice is yours.
The front of the shirt sits at the waist while the back falls to the hips for a lovely drape. Perfect for leaving loose over pants or for tucking into any bottoms.
- Print - Casco Sand
- Soft, lightweight, floaty fabric
- Print placement will vary per individual garment
- 100% Viscose
- Model is 181cm tall and is wearing an XS
- Model is a size 10. Bust: 89cm | Waist: 79cm | Hips: 99cm
The print
Casco, meaning “a collection of elements fused together,” embodies the spirit of adventure and growth. Inspired by the dynamic process of expansion and exploration, this print features a rich palette of earthy tones accented with vibrant flashes of bold colour. The design captures the essence of nature’s complexity and the excitement of new experiences, blending warmth and vitality to symbolise continuous evolution and boundless potential.
Casco comes in two colours - Sand & Splice
The fabric
Our 100% viscose garments offer a perfect blend of elegance and comfort. Viscose, a fabric derived from natural wood pulp, is renowned for its silky texture and luxurious drape.
Key Features:
- Soft and Smooth: Viscose has a silky-smooth feel that is gentle on the skin, making it ideal for all-day wear.
- Breathable: This fabric is highly breathable, ensuring you stay cool and comfortable even on the warmest days.
- Lightweight: The lightweight nature of viscose allows for graceful movement and a flattering silhouette.
- Vibrant Colours: Viscose dyes beautifully, resulting in garments with rich, vibrant colours that resist fading.
- Eco-Friendly: Made from renewable wood sources, viscose is a more sustainable choice for environmentally-conscious fashion lovers.
Care Information
To ensure the longevity and beauty of your 100% viscose crepe garment, follow these fabric care guidelines:
-
Hand Wash or Gentle Machine Wash: It's best to hand wash your viscose crepe garment in cold water using a mild detergent. If you prefer using a washing machine, select the delicate or gentle cycle with cold water and wash inside a garment wash bag.
-
Avoid Bleach: Do not use bleach or harsh chemicals on the fabric, as it can damage the fibres and colour.
-
Separate Colours: Wash dark and light-coloured garments separately to prevent colour bleeding.
-
Avoid Soaking: Do not soak the fabric for an extended period, as it may cause the colours to fade or the fabric to lose its shape.
-
Dry Flat: After washing, gently squeeze out excess water, and then lay the garment flat on a towel to dry. Avoid hanging it, as this could lead to stretching or misshaping.
-
Low Heat Ironing: If ironing is necessary, use a low to medium heat setting and iron the garment inside out to avoid direct contact with the fabric.
-
Avoid Direct Sunlight: When drying or storing the garment, avoid exposing it to direct sunlight for extended periods, as this may cause colour fading.
-
Store Properly: Store the garment in a cool, dry place, away from direct sunlight, to prevent any discolouration or damage.
By following these care instructions, you can keep your viscose crepe garment looking beautiful and elegant for years to come.
- Free standard shipping for all AU orders over $200.
- Express shipping options available.
- Shipping for international orders will be calculated at the checkout.
- Allow 1-3 business days for your order to be dispatched from our warehouse.
- Full priced items can be returned for an exchange or credit note, within 30 days from the date you received the item. No refunds unless item is faulty. Please see our full Returns Policy here.
- Sale & Outlet styles with a strikethrough price are final sale unless faulty.
Original Prints
Designed in Melbourne
Expert Craftsmanship
Made in Korea
Everyday Style
Designed for Real Life
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Designed In Melbourne
Designed in the heart of Melbourne, and proudly owned by an Australian family.
Inclusive Sizing
Shop sizes XXS - 3XL (sizes 6-20) with confidence that you will find the perfect fit.
Have questions? We've got answers!
Frequently Asked Questions
We aim to dispatch all in-stock orders within 1–3 business days from our Melbourne studio.
Once shipped, parcels are sent via Australia Post and typically arrive within 2–5 business days, depending on your location. International delivery timeframes vary depending on destination and local postal services.
You’ll receive a shipping confirmation email with tracking details as soon as your order is on its way.
If your order includes a pre-order item, it will be dispatched within 1–3 business days of the stock arriving at our warehouse. If your order contains both in-stock and pre-order items, we will hold the order and ship everything together once complete. However, if the pre-order item is expected more than 14 days after your order is placed, we may ship available items separately.
Please note that dispatch times may be slightly longer during sale periods. If you need your order urgently, feel free to contact us at shop@olgadepolga.com.au before placing your order and we’ll do our best to assist.
Once your parcel has been dispatched, delivery timeframes are managed by the postal carrier. We are unable to take responsibility for delays, loss, or damage that occur in transit.
Each product page includes a size guide, which you can find just below the sizing options. This provides detailed garment measurements to help you choose the best fit.
The product description will also include notes on the fit of the garment, such as whether it is fitted, true to size or oversized.
If you’re unsure or between sizes, feel free to contact our team at shop@olgadepolga.com.au — we’re always happy to help with personalised sizing advice.personalised sizing advice.
We accept returns on full-priced items within 30 days of receiving your order.
Full-priced items may be returned for store credit or exchange. We do not offer refunds for change of mind or sizing issues unless an item is deemed faulty.
Sale items are final sale and cannot be returned or exchanged unless faulty.
If you need to update your order — including your address, size or items — please contact us as soon as possible at shop@olgadepolga.com.au and we’ll do our best to assist.
As we aim to dispatch orders quickly, changes or cancellations cannot be guaranteed once your order has been processed.