Isle of Mine Sadie Jumper Marle
Description
Keep things in the loop with the Isle of Mine Sadie Jumper, the low-effort piece delivering very high-effort results!
Standing in front of a full wardrobe and feeling like you own nothing is a very specific kind of frustration, and the Sadie Jumper was made to quietly solve it. Knitted in a diagonal rib from 100% cotton, it's got just enough texture to look considered but wears so softly you'll forget it's not your oldest, most loved piece. The crew neck, drop shoulders, and relaxed fit make it one of those easy shapes that doesn't demand much of you — it just gets on with looking good, whether you're on the school run or sitting in back-to-back meetings with the camera on. Wear it with straight-leg jeans and sneakers for easy weekends, or tuck it loosely into tailored trousers when you need to look slightly more put-together without actually trying.
Earn BoxyBucks with this purchase through our Boxhill Insiders Loyalty Program.
- Marle grey is the colour that goes with everything you already own, making it the easiest piece to build an outfit around on a rushed morning.
- The crew neckline sits comfortably and flatters without being fussy — no adjusting, no fidgeting, just a clean line that works from every angle.
- The diagonal ribbed knit gives the fabric a subtle structure and visual interest that makes it look far more considered than anything requiring zero effort should be allowed to look.
- Drop shoulders create a relaxed, slightly oversized silhouette that feels effortless to wear and doesn't restrict your movement when you're reaching, carrying, or doing anything else life throws at you.
- The relaxed fit means no pulling, no tucking it back down, and no spending the afternoon rearranging — it just stays where it's supposed to.
- 100% cotton keeps the Sadie breathable and soft against your skin, so it's genuinely comfortable to wear all day rather than just in theory.
Add it to your cart and let your future Tuesday-morning self take all the credit.
Size and Fit
Relaxed fit
Size XS Garment Measurements (cm) 1/2 Chest: 51 1/2 Waist: 51 1/2 Hem: 49 Sleeve Length: 44 Front Length: 51
Size S Garment Measurements (cm) 1/2 Chest: 55 1/2 Waist: 55 1/2 Hem: 53 Sleeve Length: 45 Front Length: 53
Size M Garment Measurements (cm) 1/2 Chest: 59 1/2 Waist: 59 1/2 Hem: 57 Sleeve Length: 46 Front Length: 55
Size L Garment Measurements (cm) 1/2 Chest: 63 1/2 Waist: 63 1/2 Hem: 61 Sleeve Length: 47 Front Length: 57
Size XL Garment Measurements (cm) 1/2 Chest: 67 1/2 Waist: 67 1/2 Hem: 65 Sleeve Length: 48 Front Length: 59
Material and Contents
- 100% Cotton
Brand Profile
Seamlessly combining classic and modern-chic styles since 2013, Isle of Mine is an Australian label that embodies and empowers women through its designs. Guided by its ethos of supporting and inspiring women to be comfortable in their own skin, Isle of Mine pieces evoke natural beauty, simplicity, versatility, and wearability in their designs. From flowy dresses, to comfortable staples, striking knits, and statement accessories, Isle of Mine celebrates the uniqueness of every woman.
* Fast Tracked Shipping
Fast, tracked shipping for all purchases:
NZ: $9.95, 1-3 days*
AU: $14.95, 3-8 days*
NZ Post delivers >90% of their parcels on time based on these business day targets:
Urban: Overnight
Rural: 2-3 Days
Australia: 2-8 Days (depending on location)
Easy Returns, Free Exchanges
Your perfect fit is our promise! If your purchase isn't spot-on, exchange it for FREE. With our Easy Returns, you can get an exchange, credit or refund faster than you can say "fabulous"! Get the full lowdown here.
Pre-Orders
We offer pre-order so you can lock in the purchase of new season items before the stock is released to retail stores. Pre-order items will be dispatched to you once we receive them from the supplier.
The estimated date for shipping is shown under the big pink "Pre-Order Now" button when you purchase the item.
Delivery dates are not guaranteed and are subject to change due to uncontrollable delays in production, freight, or otherwise.
On very rare occasions, items may be cancelled by our suppliers. We do not have any control over this. We will either refund, exchange or credit (your choice), in line with our refund policy.
All items purchased through pre-order must be paid for in full using any of our payment methods including buy now, pay later services. Your payment plan will begin as soon as you place the order.
If you ordered a mix of pre-order and in-stock items, we send your in-stock items as soon as we reach your order in the queue so you can enjoy your lovely clothes right away.
By purchasing an item that is on pre-order, you understand and agree to these terms and conditions.
Size chart

