Plus Size
Click image to zoom

Porthchapel Mac


In stock - Despatched in 2-3 working days

Product Description

100% Nylon

A roomy parka-style waterproof coat with adjustable waist draw cord so you can cinch in for a flattering, feminine fit. Our Porthchapel Mac is made from durable nylon, with a zip and snap fastening front, turn-back cuffs and generous adjustable hood. It has a fine yarn-dyed stripe, 100% cotton lining on the upper body and hood. Featuring subtle nautical details with a modern twist, this mac is as practical as it is stylish. Part of the Seasalt RAIN® collection - find out more.

  • 100% Nylon
  • Relaxed fit
  • Mid-thigh length
  • Long-sleeved, turn-back cuffs with snaps
  • Side-entry pockets on front, phone pocket inside
  • Zip with snaps on the placket
  • Hood with adjustable draw cord, draw cord on outside
  • Upper body and hood lined with 100% cotton, sleeves and lower body lined with 100% polyester for ease of movement

  • Machine wash 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 12 14 16 18 20 22  
Bust (cm)(inches) 104.0 40.9 109.0 42.9 114.0 44.9 119.0 46.9 125.0 49.2 131.0 51.6 137.0 53.9 143.0 56.3  
Length (cm)(inches) 89.0 35.0 90.0 35.4 91.0 35.8 92.0 36.2 93.5 36.8 95.0 37.4 96.5 38.0 98.0 38.6  
Sleeve Length (cm)(inches) 58.4 23.0 58.0 22.8 57.7 22.7 57.3 22.6 56.8 22.4 56.3 22.2 55.8 22.0 55.3 21.8  
SIZE 24                
Bust (cm)(inches) 149.0 58.7                
Length (cm)(inches) 99.5 39.2                
Sleeve Length (cm)(inches) 54.8 21.6                


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.

(7) Reviews * * * - -

Average customer rating 3 out of 5, based on 7 reviews.

Write a Review
X Close
Acceptable Use Policy
Fit: Bigger Fit
* * * * *

Spring Perfect

Bought this for warmer weather use - my Planthunter coat has been winter perfect - used every day since I got it - ,this is lighter and un-padded so good for spring wear, it does come up big so spoke to Seasalt sales and they advised to try a smaller size, I am usually 18 but 16 fits fine, though it will not take a very chunky jumper underneath its ok for me as I am a hot type of person. The colour is quite vibrant Lime Green which I do like and I added a splash of colour on the tram to Manchester when i was surrounded by black clad fellow travellers - already had two people ask me where I got it from! The sleeves fit me fine and at 5'8" the length is mid/low thigh and perfect. I have worn it in a very heavy downpour and I was lovely and dry. My 2nd Seasalt coat and I know it will not be my last!.

Posted by subo  •  22nd March 2017

Fit: True to Size 
* * * * -

gorgeus green mac

My Portchapel jacket is in green colour. Perfect for summer days. Like this shape and length. Only one mark down for me is pocket (preferable for me is pocket with closure option like zip or buttons) also would be better if is double ended zip as phone pocket is allocated low. Apart from that actually this is my favourite spring mac.

Posted by N  •  20th March 2017

Fit: True to Size 
* * * * -

Portchapel mac light citron

I love this jacket. Mine is in lovely green colour and looks very spring. It is soft and thin perfect for summer rainy days. Fit perfect and very true to size. I took 8 which is great for me. I have enough room for something warmer underneath. I love this colour and parka style fit. Only one mark down for me and I agree with previous opinion about zip. Because phone pocket is low it will be great to have double ended zip.

Posted by Kate  •  14th March 2017

Fit: True to Size 
* - - - -

Porthchapel mac

What a shame. I was so excited about receiving this raincoat. The finish was poor and seemed rushed to me. Also the cotton lining was minimal. One of the reasons I ordered a new mac was because I wanted breathable comfortable outerwear. Polyester inner, really? I would have paid more money for organic cotton next to my skin. Let's face it , it can be raining and warm in these isles. Quality every time Seasalt. My loyalty is wavering.

Posted by Glitter socks  •  10th March 2017


Dear Glitter socks
Thanks for your review. We are very sorry to hear that our beautiful new Porthchapel Mac was not what you were expecting. Please be assured that the quality has not been compromised and the design has been carefully considered on the inside of the mac as well as the outside. The upper body has a 100% cotton lining for comfort whereas the polyester lower half sits wonderfully against other materials and provides ease of movement as your walk. If you would like us to help you chose another coat from our RAIN collection please contact us either through Livechat or by calling us on 01326 640075.
Best wishes, Seasalt

Posted by Seasalt  •  13th March 2017

* * * - -

Zip issues

I really like the idea of this coat. I'm feeling brave about the colour. But - as this is not a warm jacket the sleeves need to be a bit bigger to wear a warm sweater or whatever underneath. My real gripe though is that the zip is not double ended. As the phone pocket is quite low it is a real performance to undo the coat and answer the phone before the caller hangs up!

Posted by Blossom  •  5th March 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 >

Recently Viewed