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Stay dry on the hills with this longer length jacket from Peter Storm. The Women's Mistral Jacket boasts StormShield technology for breathable, waterproof protection with a comfy mesh and taffeta lining.

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Product code: 15999468 / 207308

The Peter Storm Women's Mistral Long Jacket keeps you dry in the heaviest of downpours. The waterproof polyester Oxford fabric has a hydrostatic head of 5,000mm. The jacket boasts zipped pockets and an adjustable, rollaway hood.

  • Waterproof - Storm Shield technology offers a fully waterproof and breathable performance with a 5,000mm hydrostatic head.
  • 100% polyester Oxford - durable water repellent finish.
  • Comfy and breathable lining - mesh and taffeta lining.
  • Zipped pockets - secure storage.
  • Adjustable hood - packs into collar.
  • Adjustable cuffs - lock in warmth.
100% Polyester
PTSTW10974GRY 6103330000#
Autumn Essentials
View Sale Items
2 zipped hand pockets
Waterproof, Breathable
Storm Shield
Peter Storm

This product qualifies for the following delivery methods

Standard UK Delivery (3 - 5 Days) (£3.95)

FREE on orders over £70.00


A tracking link will be provided once your order is despatched.

Premium Express Delivery (£6.95)


A tracking link will be provided once your order is despatched.

Bike Delivery (Up to 7 Days) (FREE)


This applies to all bikes, and these orders are upgraded to a specialist courier service.

Free Standard In Store (FREE)


Collect In Store (FREE)


Delivery times and days vary for each store, but we will contact you when your order is ready to collect. Please do not contact our Customer Care team for updates until after the estimated delivery time in your order confirmation email.

Premium Next Day (£6.95)


Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Size guide

8 32" 26" 35"
10 34" 28" 37"
12 36" 30" 39"
14 38" 31" 41"
16 40" 33" 43"
18 42" 35" 45"
20 44.5" 38.5" 47.5"
22 47" 41" 50"
8 81cm 66cm 89cm
10 86cm 71cm 94cm
12 92cm 76cm 99cm
14 97cm 79cm 104cm
16 102cm 84cm 109cm
18 107cm 89cm 114cm
20 113cm 97cm 120cm
22 119cm 104cm 127cm

Womens Peter Storm Clothing size guide

Measuring tips

Take your actual body measurements as they are more accurate than measuring over your clothes or shoes.

Collar: measure around the base of the neck where the collar sits.

Chest: measure the chest at the fullest part, placing the tape close up under the arms.

Waist: measure the natural waistline.

Inside Leg: measure from the crotch to where your trouser is normally worn on the shoe.

Jacket Length: measure from the centre back of your neck to your hemline. Then length measurement will vary depending on the style.

Ratings & Reviews

Overall Rating

4.78 out of 5
27 reviews
Write a review
4_5 out of 5

Very waterproof. Good...

Very waterproof. Good size on fitting. Big hood. Good colour. Wish softer material inside throughout entire coat, but that is personal preference

4_5 out of 5

It's definitely waterproof and...

It's definitely waterproof and a bit more dressy than my usual waterproof jacket ( courtesy of Beghaus )

4_5 out of 5

I brought a size...

I brought a size 18 on advice from the online size scale ( usually a16 ) but it was too big
The cost of postage and returning the coat was high and put me off ordering the size 16

4_5 out of 5

Smart waterproof for use...

Smart waterproof for use out walking or on a visit to the shops

4_5 out of 5

Lovely quality and colour....

Lovely quality and colour. Generous sizing and length, l can easily fit a fleece underneath if extra warmth is needed. Pockets are quite deep on the front and zipped. One handy inside pocket suitable for your phone. The hood sits neatly on the back if you don't want to keep it in the collar section.

4_5 out of 5

Great jacket

Love this jacket, great colour and longer length than most jackets. Very stylish and practical. Room to put a down gillette underneath if you need extra warmth. Recommend.

4_5 out of 5


Lightweight & the longer length is great .I’m 5’7, covers same as photo . Deep front pockets with zips , are very useful . I bought a size larger to accommodate a thick fleece .
It is not as warm as my Gortex jacket but I’ve bought this for more casual rather than walking .
The hood is useless in the wind . It would not stay up. The toggles to tighten are totally ineffective.
Colour is more of a grey blue .
Overall a good buy as I bought for less than half price .

4_5 out of 5

Fabulous jacket!

Lightweight and stylish, yet fully functional! What's not to like?! Great colour/ design/ length with everything you need to battle the English weather!

4_5 out of 5

Love this jacket

I received this jacket today and I love it. Having lost weight this year, I needed a new jacket which is waterproof and long. I like the back as it dips lower and it is so comfortable. It is quite light but has plenty room for layers underneath. It look like good quality and I am looking forward to wearing it this season.

4_5 out of 5

Bought this jacket fue to an increase in dress suze during Cotonavirus lockdown. Nice colour, good quality, reasonably priced long jacket with mesh lining. The jacket was perfect in body length for my long body but was larger than I expected and the sleeves were very long for the size even though I have fairly long arms. However the next size down was not large enough. I kept the item because it served my present purpose and gave me room for a fleece underneath if required. The sleeves looked ok folded. over too.

4_5 out of 5

Comfortable and Perfect for what I need

4_5 out of 5

Nice fit good price

4_5 out of 5

Excellent value for a well designed and practical coat

4_5 out of 5

Great jacket, bought second as a gift.Certainly keeps you dry in a down pour.....good-bye umbrella

4_5 out of 5

Comfy and with some style

4_5 out of 5

Loved the fit and style. Have yet to try in heavy rain.

4_5 out of 5

Good fit, longer length, windproof. Suitable for Spring and Autumn wear without thick fleece.

4_5 out of 5

The jacket was just what I was looking for and the service is first class

4_5 out of 5

First time purchase of this particular jacket, it's was a perfect fit and good quality too.

4_5 out of 5

The fit was ok apart from the sleeves were too long and could not be adjusted and the shoulders were too big