At 63, I am always a little cautious about ordering clothes online, but this fits beautifully. I am 5'6" and normally wear a size 14. It fits true to size with a little stretch. I received compliments throughout the entire christening.
Colm | Geometric Half-Zip Jumper – Black
Colm | Geometric Half-Zip Jumper – Black
Couldn't load pickup availability
- Buy 2 items → Extra 15% off
- Buy 3 items → Extra 20% off
- Buy 4 items → Extra 25% off
- Buy 5+ items → Extra 30% off
Colm Half-Zip Jumper: Smart, Warm and Modern
The Colm half-zip jumper combines a sporty design with a luxurious look, so you look sharp without effort on cooler days. It stands out with its striking geometric pattern and contrasting lines. Thanks to the practical half zip, you can wear the collar open or closed to keep out the cold.
✔️ Striking pattern – A bold geometric pattern with a three-dimensional effect that adds personality and a modern style.
✔️ Half-zip collar – Wear it open for a sporty style or close it for more protection from the cold.
✔️ Cosy warmth – Just the right level of warmth for crisp autumn days and cold evenings.
✔️ Comfortable fit – Durable elasticated edges at the waist and cuffs for a perfect fit.
Pair it with jeans for a casual look or wear it over a shirt for a smarter style.
Size guide: Colm Geometric Half-Zip Jumper
Garment measurements: inches (cm)
| Size | Chest | Length | Sleeve |
|---|---|---|---|
| S | 38.6 (98 cm) |
28.7 (73 cm) |
26.4 (67 cm) |
| M | 40.2 (102 cm) |
29.1 (74 cm) |
26.8 (68 cm) |
| L | 42.5 (108 cm) |
29.7 (75.5 cm) |
27.2 (69 cm) |
| XL | 44.9 (114 cm) |
30.3 (77 cm) |
27.6 (70 cm) |
| 2XL | 47.2 (120 cm) |
30.9 (78.5 cm) |
28.0 (71 cm) |
| 3XL | 49.6 (126 cm) |
31.5 (80 cm) |
28.3 (72 cm) |
If you're between sizes, we recommend sizing up.
Shipping
Shipping
We offer free shipping on all orders across Ireland. Your order will be processed and prepared for shipment within 1–3 business days.
Once dispatched, delivery usually takes 5–10 business days. You will receive a confirmation email with tracking information, allowing you to follow your order every step of the way.
Have questions about your delivery? Our customer service team will be happy to help. Contact us at support@louisedublin.com
Secure Payments, Every Time
Secure Payments, Every Time
Shop with confidence using our secure and trusted payment methods. Your payment information is encrypted and protected throughout the entire checkout process.
About Our Products
About Our Products
We work closely with selected international designers and manufacturers. We regularly review our production and supply chain partners to ensure that our standards are met. Sustainability and fair production practices are important to us.

Louise Dublin – Our Story Begins
Louise Dublin began with a simple idea: to create a collection of clothing that we would be excited to wear ourselves.
Every piece is carefully selected for its comfort, quality and timeless style — never simply for trends that disappear after one season.
As we launch our first collection, we are excited to share our carefully selected styles with women and men across Ireland.
To celebrate our launch, selected pieces are now available at special introductory prices while stocks last.
Thoughtfully selected. Made to be worn. Designed to last.
Thank you for being part of our journey from the very beginning.
FREE SHIPPING
Enjoy free shipping on every order, delivered directly to your door anywhere in Ireland.
HERE TO HELP
Have a question about your order? Our customer service team will be happy to help at support@louisedublin.com.
OVER 11,000 HAPPY CUSTOMERS
Women and men across Ireland trust Louise Dublin. More than 11,000 happy customers have found their favourite pieces with us.
SECURE PAYMENTS
Your payment information is securely protected. Pay easily by credit card, PayPal or Apple Pay.