A beautiful festive day of Christmas interiors, timeless style, beauty and conversation, celebrating the magic of seasonal living.

Welcome to the very first House of Costello Christmas Gathering.

Join Arlene Costello for a beautiful festive day at Killashee, Co. Kildare, created around the House of Costello philosophy of Warm Luxury Living — beautiful homes, timeless style, seasonal traditions and finding a little luxury in the everyday.

Taking place on Sunday 15th November 2026, the Christmas Gathering is an invitation to step away from the rush for a few hours and simply enjoy the magic of the season.

Set within the beautiful surroundings of Killashee, the day will bring together Christmas interiors, festive fashion and styling, beauty, conversation and inspiration, with a carefully curated line-up of special guests joining Arlene throughout the day.

Expect ideas for creating a warm and beautiful home for Christmas, inspiration for your festive wardrobe — from Christmas Day to parties and winter occasions — and beautiful seasonal beauty inspiration to take you through Christmas and beyond.

And, of course, Christmas is also about gathering around the table. Guests will enjoy a sparkling festive afternoon tea, with time to relax, chat and soak up the atmosphere.

There will be beautiful festive details throughout the day, plenty of inspiration and a House of Costello Festive style prize on the day.

Come with your mum, sister or best friend — or come by yourself and join us.

My hope is that you'll leave feeling inspired, a little more ready for Christmas and, most importantly, that you've had a genuinely lovely day.

Your ticket includes:

• Entry to the House of Costello Christmas Gathering

• All talks, conversations and festive experiences throughout the day

• Christmas interiors inspiration

• Festive fashion & styling

• Festive beauty

• Sparkling festive afternoon tea

Full guest line-up and programme details will be revealed soon.

Sunday 15th November 2026

Killashee, Naas, Co. Kildare

House of Costello

We can't wait to welcome you. 🤍

Description supplied by the event organiser.