The Signature Soireé (#1 Thing To Do In London - voted by Cosmo Magazine)

Sun Dec 14 2025 at 01:00 pm to 07:00 pm UTC+00:00

Mistress of Mayfair | London

Her Thirties: Abbey & Bianca
Publisher/HostHer Thirties: Abbey & Bianca
The Signature Soire\u00e9 (#1 Thing To Do In London - voted by Cosmo Magazine)
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Sunday 14th December 2025 | 1–7pm | Mistress of Mayfair, London - THE end of year event for women in their 30s!
About this Event

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.


🌹 What to Expect
  • 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



🌹 Event Schedule

1:00–2:00pm - The Signature VIP Champagne Reception

2:00–4:00pm - Three‑Course Brunch + Two live 'moulin rouge' style dance shows inbetween courses *chef kiss*

4:30–6:00pm - Panel Session (4 women) hosted by Annalie Howling + Live Q&A

6:00–7:00pm - Closing DJ Set and Finale Toast


🌹 Next: 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 closing chapter includes:

  • Welcome drink
  • Panel sessions with live Q&A
  • Standing admission (no reserved seating)
  • Post‑event digital gift: playlist, reflection prompts, private photo gallery
  • Closing DJ set & celebratory group toast led by our event host
  • Meet & connect with likeminded women in their thirties



The Soirée Experience: £155 | 2–7pm

The essence of the day includes:

  • Welcome glass of bubbly or non‑alcoholic alternative
  • Three‑course luxurious brunch
  • Two live 'moulin rouge' style dance shows
  • Reserved seating with pre‑ordered menu
  • Goodie bag (value £50+)
  • Panel sessions with live Q&A
  • Post‑event digital gift: playlist, reflection prompts, private photo gallery
  • Closing DJ set & toast led by our event host
  • Meet & connect with likeminded women in their thirties



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

For women who want the FULL VIP experience.

  • The Signature VIP Champagne reception (1–2pm): a private welcome hosted by Abbey & Bianca before main doors open
  • Priority check‑in with dedicated wristband/lanyard
  • Venue preview, photo opportunities
  • Champagne pyramid toast with the founders, event host + HT Team
  • First access to brand activations before general admission
  • Prime VIP reserved seating for brunch and panel session (best seats in the house)
  • Priority Q&A access during panel sessions
  • Three‑course luxurious brunch
  • Two live 'moulin rouge' style dance shows
  • Welcome glass of bubbly or non‑alcoholic alternative
  • Curated luxury gift edit (value £100+)
  • Early access to the post‑event gallery (48 hours before general release)
  • Post‑event digital gift: playlist, reflection prompts, private photo gallery
  • Closing DJ set & toast led by our event host
  • Meet & connect with likeminded women in their thirties



🌹 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.

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.


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Agenda

🕑: 01:00 PM - 02:00 PM
The Signature VIP Champagne Reception

Info: The Signature VIP Champagne reception (1–2pm): a private welcome hosted by Abbey & Bianca before main doors open
Priority check‑in with dedicated wristband/lanyard
Venue preview, photo opportunities
Champagne pyramid toast with the founders, event host + HT Team
First access to brand activations before general admission


🕑: 02:00 PM - 04:00 PM
3‑Course Brunch + 2 live 'moulin rouge' style dance shows inbetween courses

Info: Three‑course luxurious brunch (pre order your main course with us)
Two live 'moulin rouge' style dance shows


🕑: 04:30 PM - 05:30 PM
Panel Session (4 women) hosted by Annalie Howling + Live Q&A

Info: Panel sessions with live Q&A


🕑: 05:30 PM - 07:00 PM
Closing DJ Set and Finale Toast

Info: Dancing on tables and a toast to 2026!


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Event Venue & Nearby Stays

Mistress of Mayfair, 48-49 Saint James's Street, London, United Kingdom

Tickets

GBP 85.00 to GBP 195.00

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