Everyday Luxury. Expertly Chosen.

At Diffusion by Kate, we curate your wardrobe so you feel effortlessly stylish, every day.

The Collections

The Holiday Shop

Your Holiday Style Starts Here

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  • Diffusion.ie Bags One Size Bologna Raffia Slouchy Shoulder Bag
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Diffusion.ie

Bologna Raffia Slouchy Shoulder Bag

€139
€139
Sale Sold out
Taxes included. Shipping calculated at checkout.
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Aspiga Dress Pippa Cotton Dress In Red Pink Block Print From Aspiga

Aspiga London

Sustainable & Ethical Summer Collection

Shop Aspiga
Raffaello Rossi Trousers Hanni Denim Barrel Shaped Jeans In Blue From Raffaello Rossi

Raffaello Rossi

Italian Tailoring Meets Modern Comfort

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Step Into Style

With our curated edit of timeless luxury footwear

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Shop XD Xenia Design

Xenia Design Dress ZAKA Dress In Black And White From Xenia Design
Xenia Design Dress FERT Dress In Black With Baby Blue From Xenia Design

FERT Dress In Black With Baby Blue From Xenia Design

Sale

FERT Dress In Black With Baby Blue From Xenia Design

€221
€369 €221
Sale
Xenia Design Dress RIKO Dress In White And Black From Xenia Design

XD Xenia Design

Shop XD Xenia Design online at Diffusion.ie. Designed and made in Croatia,...

XD Xenia Design

We're Here to Help

As a small business, we do our best to provide detailed product info to help you make the right choice.
Please take a moment to check the descriptions and sizing before ordering. Need advice?
Just #AskKate — we're always happy to help!

Double-checking your fit helps us all reduce returns and packaging. Thanks so much for your support.

– Kate

Size Chart

What Our Customers Are Saying

  • - Anne

    Diffusion is the best online experience I have ever had. Kate is so helpful. I’ve been buying from Kate for a number of years now since 2017. Her service is excellent.

  • - Jacqueline

    I'm so delighted with the clothes I buy from Kate. Her sizing advice is always spot on, but it's her flair and funky styling that really draws me in!

  • - June

    Lovely comfortable loose-fitting white linen top. Ordered a second one in blue! Fab clothes and easy and efficient website to order from!
Leave a Review

Diffusion News

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  • The Linen Collection by Diffusion By Kate

    The Linen Collection by Diffusion By Kate

    Introducing: The Linen Collection by Diffusion By Kate — Your Summer Wardrobe Essentials As the days grow warmer and brighter, it’s time to embrace effortless style and breezy comfort with...

    The Linen Collection by Diffusion By Kate

    Introducing: The Linen Collection by Diffusion By Kate — Your Summer Wardrobe Essentials As the days grow warmer and brighter, it’s time to embrace effortless style and breezy comfort with...

  • Kate's Photoshoot In Portugal

    Kate's Photoshoot In Portugal

    Kate recently embarked on an exciting journey to Portugal for a photoshoot featuring some of the best-selling pieces from Diffusion.ie's Vilagallo collection and more. Not only did she showcase the...

    Kate's Photoshoot In Portugal

    Kate recently embarked on an exciting journey to Portugal for a photoshoot featuring some of the best-selling pieces from Diffusion.ie's Vilagallo collection and more. Not only did she showcase the...

  • The SS25 Italian Travel Edit

    The SS25 Italian Travel Edit

    Are you looking for the perfect wardrobe pieces that seamlessly blend style and comfort? Look no further than the SS25 Italian Travel Edit, now available at Diffusion.ie. This collection is...

    The SS25 Italian Travel Edit

    Are you looking for the perfect wardrobe pieces that seamlessly blend style and comfort? Look no further than the SS25 Italian Travel Edit, now available at Diffusion.ie. This collection is...

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