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Jump One | Sand Dune


The original jumpsuit cut in premium Japanese cotton twill. 3% stretch. Designed to fit on the bottom like your favorite pair of jeans, with big cargo pockets and a twisted seam. Straight through the waist and fitted on top with roomy sleeves. 

When Jane was designing Jump One she asked her friends which color they'd want to wear and a majority of them said "khaki," so this is for them – and for you! Great for gardening, Zoom calls, and stuffed-animal safaris at home.

Jump One fits true to size. If you are between sizes, size down. This fabric will stretch a little over time. The hem is designed to hit right below the ankle, but it looks great rolled and cropped, too. Jump One should feel comfortable and not too tight around the waist. 

Model is 5'9" and wears a size 4. This is equivalent to a jeans size 27.

Click here for the inseam, chest width, waist circumference, and sleeve length on all sizes.

Choose free ground shipping through UPS on all orders placed in the United States.

Expedited 2-day shipping is offered at a flat rate of $35 to all states, except Alaska and Hawaii.

Orders placed in the United Kingdom will be shipped via complimentary DHL 2-Day Express Worldwide. Duty and taxes are not included.  

The Only Jane does not currently provide shipping to PO Boxes or APO addresses. 

Jumpsuits can be returned within 14 days of receipt for a full refund on the original form of payment.

Click here for The Only Jane's complete Shipping and Returns policies.

Machine wash cold and air dry. I recommend removing the anchor loop at the waist before washing. It unscrews into 3 parts – bar, ball, and loop. I also recommend putting Jump One in the dryer with a dryer sheet when it's completely dry to soften the fabric and remove any wrinkles.

Do not bleach.  

You may dry clean Jump One if you wish. 

Jump One does not shrink, but it will give and take with wash and wear. 

Email and Jane will be in touch when your color and size is back in stock.