This blazer comes in three lengths. Our short size is suitable for someone 175cm or less in height, regular is suited to those 175-190cm in height and tall is suited to those over 190cm in height.
Original Fit – A balanced fit with room through the shoulders and chest. Tapers slightly at the waist for a clean, tailored shape. Works well for most builds.
Lay a buttoned blazer flat with the collar up, smoothing out both the front and the back with your hands. For the shoulder width and back length, turn the blazer over so it is facing down and repeat smoothing out on both front and back with your hands.
Chest width
Measure from the bottom of the armhole across to the same point on the other armhole.
Waist width
Measure across from one edge to the other at the midway point just below the first button.
Shoulder width
Put the collar up when your turn over the blazer. Measure the distance from the top of the shoulder, curving up towards the center of the base of the collar and back down to the top of the other shoulder.
Sleeve length
Measure from where the shoulder seam meets the top point of the sleeve to the end of the cuff.
Back length
Put the collar up when you turn over the blazer. Measure from the base of the collar in the center to the middle of the hem.
With notch lapels and a structured shoulder, the Cooper is a classic tailored suit jacket with a sharp, clean line. Wear the suit jacket with the matching Lotus Navy Pinstripe Suit Trouser and a light blue shirt for the office.
The pure wool cloth is a navy twill with a fine light-grey pinstripe, set wide enough apart to keep the look clean. The twill weave holds a crisp line, while the wool breathes naturally, so it works year-round.
Original Fit
Single breasted, two-button
Notch lapel
Flap pockets
Pic-stitching
Shoulder pads
Side vents
Full lining
100% Wool
Lining: 54% Recycled Polyester, 46% Viscose
Product Code: CK5679JCOOP
Details & fit
Original Fit - A classic, tailored fit suitable for most body types and occasions. Structured through the chest and shoulder, with a gentle taper through the waist, the Cooper is a sharp but comfortable garment.
Dry clean only. Maximum temp 55°C. Utility press. Limited steam and limited pressure. Warm iron over damp cloth if required.
Shipping & returns
New Zealand Free shipping on all orders.
Click & Collect Order online for collection in-store. New Zealand only.
Australia Free shipping on orders over $200 AUD $20 shipping on orders under $200 AUD
International $100 NZD on all orders
Wrong size? Not quite what you wanted? No worries. You can return your garment(s) up to 30 days from the date you receive your order. We provide free returns and exchanges within New Zealand.
The Cooper Navy Pinstripe Jacket is crafted from 100% pure wool, offering natural breathability, temperature regulation, and long-lasting performance. Wool is renowned for its ability to keep you comfortable throughout the day, making this jacket an excellent choice for both office wear and formal occasions.
Whether you're attending important meetings, travelling for work, or dressing for an event, pure wool provides a polished appearance while resisting wrinkles better than many synthetic alternatives.
A Timeless Pinstripe Suit Jacket
Pinstripe tailoring has remained a staple of men's businesswear for generations. The Cooper Jacket features a sophisticated navy twill base accented by subtle light-grey pinstripes, creating a look that is both authoritative and versatile.
The fine stripe pattern adds visual interest without being overpowering, making it suitable for corporate environments, client meetings, weddings, race days, and other formal occasions.
Original Fit Tailoring
Designed in Rembrandt's signature Original Fit, the Cooper Jacket provides a balanced silhouette with room for all-day comfort. This classic fit delivers a tailored appearance while allowing ease of movement through the chest and shoulders.
Ideal for men who prefer a traditional suit fit, the Cooper combines smart structure with practical comfort, making it a reliable choice for daily business wear and special occasions alike.