Beautiful shirt, I have had
"Beautiful shirt, I have had a lot of compliments when I've worn it Love the colours"
Welcome to Olga de Polga
Free AU shipping on all orders over $200.
Designed in Melbourne. Made in Seoul.
Welcome to Olga de Polga
Free AU shipping on all orders over $200.
Designed in Melbourne. Made in Seoul.

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.
Cotton voile is a lightweight, breathable fabric with a soft drape and smooth finish. Woven from fine cotton yarns, it feels airy against the skin and is ideal for warm weather or layering.
Its delicate structure allows colour and print to sit beautifully on the surface while maintaining movement and ease.
Some may find the fabric slightly sheer. A slip may be worn if preferred.
Composition: 100% Cotton
The Kaleidoscope Print in Green features mirrored geometric motifs layered into a complex, tessellated composition. Fine lines and intersecting shapes create a sense of symmetry and flow, giving the print its signature kaleidoscopic effect.
Rich green tones anchor the design, woven through vibrant accents of pink, orange, blue, and soft neutrals. The Green colourway feels lively yet grounded, offering a confident statement with a naturally balanced base.
Please refer to studio images for the most accurate representation of colour.
Print placement will vary between garments, making each piece unique.
To help keep your garments looking their best, we recommend the following general care guidelines:
Always refer to the garment label for any specific care requirements.
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.
Cotton voile is a lightweight, breathable fabric with a soft drape and smooth finish. Woven from fine cotton yarns, it feels airy against the skin and is ideal for warm weather or layering.
Its delicate structure allows colour and print to sit beautifully on the surface while maintaining movement and ease.
Some may find the fabric slightly sheer. A slip may be worn if preferred.
Composition: 100% Cotton
The Kaleidoscope Print in Green features mirrored geometric motifs layered into a complex, tessellated composition. Fine lines and intersecting shapes create a sense of symmetry and flow, giving the print its signature kaleidoscopic effect.
Rich green tones anchor the design, woven through vibrant accents of pink, orange, blue, and soft neutrals. The Green colourway feels lively yet grounded, offering a confident statement with a naturally balanced base.
Please refer to studio images for the most accurate representation of colour.
Print placement will vary between garments, making each piece unique.
To help keep your garments looking their best, we recommend the following general care guidelines:
Always refer to the garment label for any specific care requirements.
On all AU orders over $200 | 30 Day Returns
Wear now & pay later with AfterPay & PayPal
Designed by Olga in Melbourne.
Made by our trusted partners in Seoul, Korea.
Overall rating: 4.6666665 / 5 from 3 reviews.
Review topics: [].
"Beautiful shirt, I have had a lot of compliments when I've worn it Love the colours"
— Saffron H. (5/5)
"I love the print! The cotton voile is a little lighter than I would have liked, but will be good in the warmer months. Fits well across the back, but quite wide in the body."
— Liz A. (4/5)
"A beautiful shirt that upgrades any mix of seperates."
— Ann (5/5)
Have questions? We've got answers!
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.
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.