The Signature Soirée - End of Year Edition

Sunday 14th December 2025 | 1–7pm | Mistress of Mayfair, London

Love, don’t end this year with a comparison scroll and a Spotify Wrapped.

End it dressed up, glass in hand, in a room full of women doing their thirties their way not society’s.This is THE 2025 finale for women in their 30s -  it’s giving celebration, not checklist.

The Signature Soirée is BACK and we’re closing the year the way it should be: A three‑course brunch that feels more like a dinner party *queue napkins in the air*, 'moulin rouge' style dance shows in-between courses, sat on a table with women you’ll actually want to keep in touch with, a 4‑woman panel hosted by Annalie Howling, and a closing DJ set to end the year on a high. 

Because the best parts of the year didn’t happen online. Come experience Her Thirties IRL.

Hosted by Author, Annalie Howling.

On 14th December we return to Mayfair for our flagship UK event: the HT Signature Soirée. Our last London Soirée was featured in Cosmopolitan as the #1 event in London.

🌹What you'll get... 

- Hosted by Abbey & Bianca - founders of Her Thirties

- Champagne on arrival (non‑alcoholic option available)

- A 3‑course brunch (yes, napkins in the air)

- Two live 'moulin rouge' style dance shows

- A 4‑woman panel hosted by Annalie Howling

- Seated tables designed for conversation - most women come solo and leave with phone numbers, follow requests, and plans to meet again

- Immersive brand activations across the prestige venue: Mistress of Mayfair

- A luxury goodie bag

- A female DJ to close the day with a celebratory toast toast

- Post‑event digital keepsakes so you can relive it in your own time

🌹Meet Your Hosts & Guest Speakers

- Bianca & Abbey - Founders of Her Thirties

The women behind the movement redefining what your 30s look and feel like. Bianca and Abbey built Her Thirties for the conversations no one was having - about change, identity, friendship, ambition, and everything in between. Together, they’ve turned lived experience into a global platform, connecting hundreds of thousands of women through real talk, storytelling, and unforgettable in-person moments like the Signature Soirée.

- Annalie Howling - Leadership Coach & Author

A globally sought-after performance coach and the author of Unapologetic, Annalie is known for her straight-talking warmth and rare ability to unlock the truth behind self-belief. With over 20 years’ experience Annalie brings the perfect mix of strategy, intuition, and honesty to every room she enters. At the Soirée, Annalie leads the panel with the kind of insight only a woman who’s lived through her 30s and mastered her 40s can bring.

- Roxie Nafousi - Self-development Coach & Author

A leading voice in modern self-development and a three-time Sunday Times bestselling author. Roxie’s work has helped millions rethink how they approach confidence, identity, and emotional wellbeing. Her MANIFEST series and her latest book Confidence continue to shape a global conversation around growth. She is the founder of ALIA and the host of RISE With Roxie. At the Soirée, Roxie brings insight, depth, and the kind of honesty women instantly connect with.

- Tinuke Awe - Founder & TEDx speaker

Tinuke Awe is a multi-award-winning entrepreneur, writer, and TEDx speaker whose work explores the intersection of motherhood, purpose, and impact. She is the co-founder of Five X More - the leading organisation driving awareness and action around Black maternal health in the UK - and the founder of Mums and Tea, a thriving community for modern mothers navigating ambition and identity.

- Angelee Sidar - Podcast Host & Creator of The R.E.F. Method™

Angelee Sidar is a coach, entrepreneur, and host of the Feel It In Your Soul podcast. She is the creator of The R.E.F. Method™ - a transformative framework helping individuals and organisations reframe limiting beliefs and reconnect with their true potential.

- DJ Sian Owen - International DJ

Sian returns after playing at our last Soirée the woman behind the moment the entire room ended up dancing with napkins in the air. Sian's DJ sets are energetic, effortless, and designed for one thing: getting every woman on her feet!! She closes this year’s Soirée with the same unforgettable energy - the shift from conversation to pure celebration.

🌹 Choose your ticket:

We’ve got three options depending on how long you want to stay, and how extra you want to go! 

The Finale Experience: £85 | 4–7pm

The finalé, a unmissable panelist session with special guests. The closing chapter to the most special day...

Includes:

The Soirée Experience: £155 | 2–7pmThis ticket includes everything from the Finalé ticket...

Plus the below:

The Signature Full Day VIP Experience: £195 | 1–7pm

🌹The goodie bags worth £400+

VIP & Soirée ticket holders take home a curated luxury goodie bag: skincare, beauty, wellbeing favourites from brands like Charlotte Tilbury, Sephora, Intelligent Change & more...

🌹 Dress Code

Deep reds, black, burgundy or gold. Think NYE glam vibes. 

🌹 Who It’s For

We speak to women in their thirties - but if you see yourself in what we do, you’re welcome here. 20s, 30s, 40s and beyond.

This is for the women holding joy and grief in the same breath. For the ones who tried their best this year and the ones who are still figuring it out.

For the woman who never thought she’d go to something like this and ends up leaving with five new contacts, three inside jokes, and one woman she’ll message tomorrow.

There’s a seat for you here.

Situated on the corner of Piccadilly and St. James’s Street, beneath Caviar House - Mistress of Mayfair is one of London’s most iconic red-velvet rooms. We have the entire venue, exclusively to ourselves for the Soirée - 150 women, incredible food and drinks, dancing, conversation, and new connections all in one space. It’s a day that feels full, fun, and easy and still ends early enough to be home by 9pm with your goodie bag and magnesium.

48 St. James’s Street, Mayfair, London SW1A 1JT

Remember love, however the year looked - this is how you end it.
In the right room. With the right women.
And no doubts about what you’re walking into next in 2026.

If your traveling into London for the Soireé stay at our favourite boutique hotel - Grande Hotel Belle Vue & get 10% OFF using code: GHBL10 (you can book until 31st December 2025 on all stays until end of 2026).