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Dog coats

Plaid Flannel Pet Shirt

A collared tartan flannel shirt that gives cats and small dogs a smart, cosy layer.

Size

From £16.99

Not sure of the size? Check the measuring guide

· tracked · 14-day promise

UK delivery £2.99 · free over £39

Secure checkout by Stripe · Card, Apple Pay & Klarna

On colour and fit

Fit follows chest girth and back length, not the pet's weight; if you are between sizes on a deep-chested dog, take the larger. It is a shirt rather than a coat, so it is not warmth for a cold walk.

Secure checkout

Tracked delivery

Easy returns

Flannel cottonShipped tracked to the UK

Why we chose it

Bought for the pleasure of it rather than for warmth, and there is nothing wrong with that. Flannel is the sensible fabric though: soft against a coat, a little warmth without bulk, and cut close so a cat tolerates it.

— Matt, founder

Size guide & how to measure

Manufacturer's own garment measurements. Compare against your pet's measurements rather than guessing from weight alone.

How to measure

Measure the neck all the way round where a collar would sit.
Measure the chest at its widest point, just behind the front legs.
Measure the back from the base of the neck to the base of the tail.

Size	Collar	Bust	Waist circumference	Body Length	Weight
XS	15	23	26	22	0.75~1kg
S	17	26	29	24	1~1.5kg
M	19	30	33	28	2~2.5kg
L	20	34	37	32	3~3.5kg
XL	22	36	39	35	4~4.5kg
XXL	24	39	42	37	5~5.5kg
XXXL	26	43	46	39	6~6.5kg

Measurements are the manufacturer's own figures. The maker prints no unit against Collar, Bust, Waist circumference or Body Length - those numbers are reproduced exactly as shown, unitless. If between sizes, size up.

Specifications

Material: Flannel cotton

Full description

Some pet clothing is bought for warmth and some purely for the pleasure of it, and a proper little shirt belongs firmly in the second category. This one is flannel, cut with a turn-down collar and a button-front placket, tailored to sit neatly on a cat or a small dog rather than hanging like a bag. It photographs well, which is usually the honest reason anyone buys one, and it is comfortable enough to leave on for an afternoon.

Flannel is a sensible choice for this sort of thing because it is soft against a coat and holds a little warmth without any bulk, so it works as an extra layer on a mild-but-brisk day when a padded coat would be too much. The tailored cut keeps the fabric close to the body, which matters for a cat: loose clothing catches on things and unnerves them, while something fitted tends to be tolerated far better. Sizes run from XS through to 3XL.

Flannel plaid fabric
Turn-down collar and button-front placket
Tailored cut for cats and small dogs
A light extra layer for mild cold
Sizes XS to 3XL
Buttons at the front for easy fitting

On colour and fit. Fit follows chest girth and back length, not the pet's weight; if you are between sizes on a deep-chested dog, take the larger. It is a shirt rather than a coat, so it is not warmth for a cold walk.

Who it's for: Owners of cats and small dogs who enjoy dressing them up a little, and want something smart that is comfortable to wear.

Delivery

Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information

Returns

14 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.

Payment

Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.

Common questions

Which options can I choose from?

Khaki / XS, Khaki / S, Khaki / M, Khaki / L, Khaki / XL, Khaki / 2XL, Khaki / 3XL. Pick one above before adding to your basket.

How long does delivery take?

Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.

How do I track my order?

As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.

How do I choose the right size?

Use the size guide above to measure your pet, then pick the size whose range your measurement falls within. If you’re between sizes, size up. Still unsure? Email us before you order.

What is it made from?

Flannel cotton. Full specifications are listed above.

What if I need to return my order?

You have 14 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.

Why buy from Giddy Pets?

Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
Easy returns14 days to change your mind, no interrogation. If it’s not right, we’ll make it right.