Harper Lane | Calm Button-Up Jumper
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Description
Tired of jumpers that either itch or look too casual? Meet Kowalski | Calm Button-Up Jumper.
My dear... How many times have you reached for a jumperthat started to pinch after a few hours, clung to your shoulders, or simply didn’t look as elegant as you wanted? I know that feeling. As we age, we want to feel comfortable – but without sacrificing a feminine, polished appearance.
That’s why, when choosing gems for the 20th anniversary of Kowalski Warsaw, we knew that Kowalski | Calm Button-Up Jumper was a must-have. The soft fabric gently wraps around the silhouette, and the subtle buttons at the neckline add a feminine, timeless character to the whole piece. In this jumper, you should simply feel at home – warm, light, and elegant.

Why women choose it:
✔ Soft, pleasant-to-the-touch fabric
Doesn’t itch, doesn’t pinch – wraps the body like a favorite jumper you want to wear every day.
✔ Subtle buttons at the neckline
Add a feminine touch without being over the top. Elegance that doesn’t scream.
✔ Loose fit that forgives
Beautifully drapes on the silhouette without clinging too tightly. Comfort all day long – without sucking in your stomach.
✔ Calm color palette
Available in soft, timeless shades that match everything in your wardrobe.
✔ Absolute versatility
In the morning with jeans and light shoes, in the evening with elegant pants or a skirt. Kowalski | Calm Button-Up Jumper adapts to any occasion.
Specifications
∙ Material: soft fabric, pleasant to the touch
∙ Fit: loose, comfortable
∙ Style: casual / classic
Order now – our Great Jubilee Sale Kowalski Warsaw (up to -50%) ends today, and stocks of this gem are very limited.
Size & Fit
Our garments are cut with a slim European fit. We recommend sizing up from your usual size for a relaxed, comfortable fit — or staying true to size if you prefer a tailored, closer fit.
If you're between sizes, we recommend the larger size for a more comfortable fit.
| Size | Chest (cm) | Length (cm) |
|---|---|---|
| S | 88–93 | 70 |
| M | 94–99 | 72 |
| L | 100–105 | 74 |
| XL | 106–111 | 76 |
| 2XL | 112–117 | 78 |
Shipping & Returns
Free Delivery Australia-Wide
Orders are processed within 1–3 business days and delivered within 5–10 business days. Express options available at checkout.
30-Day Returns
Not satisfied? Return your order within 30 days for a full refund. Items must be unworn, unwashed, and in original condition with tags attached.
Questions? Email support@haldonmills.com.au
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Frequently Asked Questions
What is your return policy?
If your item arrives faulty, damaged in transit, or incorrect, we'll resolve it within 30 days at no cost to you. Email support@haldonmills.com.au with your order number and photos — you won't need to return the item.
How long does delivery take?
Orders are processed within 1–3 business days. Delivery timeframes vary by location — you will receive a tracking number via email once your order has been dispatched. Delivery timeframes are estimates and may vary due to carrier schedules and other factors outside our control.
Is my payment secure?
Yes. We use industry-standard SSL encryption and all payments are processed through Shopify's certified payment gateway. We never store your card details.