AW16 Sale
Click image to zoom

Mainmast Coat

NOW £50.00 was £89.95 save £39.95

In stock - Despatched in 2-3 working days

Product Description

100% Nylon

Our Mainmast Coat is a super-cosy, padded style for really chilly days. We’ve developed a brilliant alternative to down that’s ultra-light, hypoallergenic and machine washable and it’s the best way we know to keep out the cold. This mid-thigh length coat has an adjustable hood, two-way zip with an anchor pull, side pockets and elasticated sections in the side and back waist for a comfortable, feminine fit.

  • 100% Nylon
  • Fitted
  • Mid-thigh length
  • Long sleeves
  • Adjustable hood
  • Two side pockets and internal zip pocket
  • Two-way zip with anchor pull
  • Showerproof

  • Machine wash seperately at 30°C
  • Made in China, in line with our Ethical Trading Policy.

Want to know what size you are in Seasalt? FIND YOUR SIZE >

For specific measurements for this garment, see below:


Change to Inches Change to Centimetres
SIZE 8 10 14 16 18 20      
Bust (cm)(inches) 99.0 39.0 104.0 40.9 114.0 44.9 120.0 47.2 126.0 49.6 132.0 52.0      
Length (cm)(inches) 89.0 35.0 90.0 35.4 92.0 36.2 93.0 36.6 94.0 37.0 95.0 37.4      
Sleeve Length (cm)(inches) 62.7 24.7 63.0 24.8 63.6 25.0 63.9 25.2 64.2 25.3 64.5 25.4      


PLEASE NOTE: All Seasalt garments are made by real people not robots! Not all the products will measure exactly to the measurement guides, which are listed as guidelines only to help you select the best size for you.

(18) Reviews * * * * -

Average customer rating 4 out of 5, based on 18 reviews.

Write a Review
X Close
Acceptable Use Policy
* * * * *

Warmest coat for winter

Lovely warm coat, not too bulky and nice and light . Excellent value and fast delivery .

Posted by Jules  •  14th February 2017

Fit: True to Size 
* * - - -

Waist too high

This fitted for size fine but the waist was too high for me (I'm 5ft 5) and therefore quite unflattering. Also the elastic at the back was faulty as it was ridging and beginning to turn over. So I returned it..

Also I thought the filling was very flat compared to similar down coats.

Posted by Golden Gapper  •  30th January 2017

Fit: True to Size 
* * * * *

Most cosiest and softest coat you will ever own!

This coat is the epitome of coats!
Beautiful, stylish, soooo soft to touch and wear.
Warm, perfect length, love it so much bought it in the two colours available!
Love the anchor zip, can be worn with a cosy scarf as the zip ends at the base of the chin, no problem!
Love it!
Thank you once again lovely Seasalt ladies!

Posted by DC  •  20th January 2017

Fit: True to Size 
* * * * *

Mainmast coat

Love this vegan parka! Extremely silky smooth on the outside, keeps you warm.

Posted by Angela  •  8th January 2017

Fit: True to Size 
* * * - -

Great apart from the zip

Although bought in October, I've just started wearing it. I love the look and the feel but the zip is such a problem. I had to return the first coat because the zip was completely stuck. The zip of the replacement sometimes decides to work and sometimes doesn't, depending on the mood it's in....Not good when you're in a hurry on a cold wet morning. Looking at the reviews, I'm not the only one with this problem. I expected better of Seasalt.

Posted by Ria  •  2nd January 2017

Delivery & Returns


Type Cost How long will it take?
Standard UK £4.00
(Free on orders over £50) 
3-5 working days, however at busy periods it may take a little longer for your delivery to arrive.
Next Working Day UK £6.95 Order by 3pm Mon-Fri for next working day delivery
(orders placed on a Bank Holiday weekend will arrive on Weds)
Click & Collect FREE 3-5 working days for in store collection
CollectPlus £5.50

1-2 working days

Channel Islands £6.95  exc. VAT 3-5 working days
International Delivery £7.08-£15.00 excl. VAT 7-10 working days for delivery within Europe
14 working days (up to 3 Weeks)

Find out more about Seasalt delivery options >

Free returns

We now offer UK customers free returns on all orders - simple as that! Find out more about how to make a return >

Better Than Feathers
Recently Viewed