Jessica Brennan

Jessica Brennan Jessica Brennan Design is a fashion label born, bred and based in Dublin. Offering handmade clothing

What a crowd! So surreal to see two costumes I remade for the legendary Jai Amore and Phebe Edwards of Basement Jaxx on ...
25/07/2026

What a crowd!
So surreal to see two costumes I remade for the legendary Jai Amore and Phebe Edwards of Basement Jaxx on stage for Fuji Rock Festival festival in Japan.

The group will always hold a special place in my heart for the opportunities to work together. Ughhh What a deadly bunch! 🙌

03/07/2026

Making a costume for Jaxx

Here is a little behind the scenes of what went into making this garment.

This project was a super quick turnaround but we made it happen! This time was making an organza cape for the very cool man himself

So so lucky to have such a wonderful studio space
Everything is made in studio and I was delighted the gallery was available as this would have been a challenge to cut.

Being a fan of the group too, It really is such a privilege to be able to produce work for their shows.

Thanks again to for the opportunity and for talking me through fabrics and for the guidance along the way, despite both of us being overseas. We did it whoooooo 🙌🌸

Another success with  for their gig yesterday evening  Festival in London. This project was a super quick turnaround but...
03/07/2026

Another success with for their gig yesterday evening Festival in London.
This project was a super quick turnaround but we made it happen! This time was making an organza cape for the very cool man himself
Looked even better than I could have imagined on! Has such a cool movement and transparency to it.

Being a fan of the group too, It really is such a privilege to be able to produce work for their shows.

Thanks again for the opportunity and for talking me through fabrics and for the guidance along the way, despite both of us being overseas. We did it whoooooo 🙌🌸

Prop work I did for  and  for MCD backstage in Marley Park. These were so fun to make and fit in with this years theme.T...
28/06/2026

Prop work I did for and for MCD backstage in Marley Park. These were so fun to make and fit in with this years theme.
Thank you ladies for the opportunity 🌸

Working backstage yesterday for  doing waredrobe for his band. Such a fun, supportive team to spend the day with. To top...
28/06/2026

Working backstage yesterday for doing waredrobe for his band. Such a fun, supportive team to spend the day with.
To top it off, I got to play fetch with towards the end of my shift. It’s always a great day when Sheriffs in town 🐶

Pride scrunchies ready for our  event this evening from 7pm in  I have 30 scrunchies made and they will be on sale for €...
19/06/2026

Pride scrunchies ready for our event this evening from 7pm in

I have 30 scrunchies made and they will be on sale for €15.00 each. All proceeds raised will be donated to

Hope to see you there 🌸

Heyyyyy Girly it’s been a minute! I’ve been quite busy lately. I recently started a new job as a fabric specialist, whic...
26/03/2026

Heyyyyy
Girly it’s been a minute!

I’ve been quite busy lately. I recently started a new job as a fabric specialist, which I am really really enjoying. With this new routine and doing my sewing night courses, I’m still trying to find my routine with studio time but we’re getting there!

I just wanted to share this though.
As some of you may remember, A big part of my brand journey stemmed from working in Svp as a warehouse assistant, which I worked for 4.5 years. I landed this job right after college and didn’t pick up the sewing machine again until COVID. Making masks sparked something again. But I really took pride in this role.
I got to sort donations daily, categorise stock and fulfil shop orders for the Dublin/greater region. I developed such a good understanding of how consumers value their clothing and their shopping patterns. Seeing clothing being donated that were still available to buy in shops from fast fashion companies, I wanted to utilise these, along with deadstock fabric and turn them into ‘new’ products to love.

When I left this role, I saw it as an opportunity to take the leap and pursue fashion and set up my own slow fashion label, which I’m so lucky I get to do to this day.

But before I left SVP, it was always a dream of mine, to see clothing from my own line, being donated and make it into the charity shop circulation. Making it a complete full circle moment in my fashion journey.

Well, my co-worker who I used to work with, sent me this photo recently. It had been donated to Svp! It gave me such a kick, it was so exciting for me to see! I remember where this fabric came from, who bought it as a gift and the alternation work that came along after words for the gift receivers own clothing. Building up that customer relationship made me feel so fulfilled.

To know enjoyment was had from this garment, and was donated for someone else to enjoy. That’s just so fecking cool to me.

And to top it all off, I text my friend and said ‘I hope you’re putting an elegance tag on that now’. We had the general tag, vintage tag and elegance tag for designer clothing. She send me back a photo and I got the elegance stamp of approval 🌸

 wearing her custom made top which I worked on before her Dublin gig in 2024. This was 1/2 customs, which she wore for h...
24/03/2026

wearing her custom made top which I worked on before her Dublin gig in 2024. This was 1/2 customs, which she wore for her Denmark gig. Always so exciting to see a custom rework, make it into her everyday wardrobe, and supporting Irish design along with repping Irish business 🌸

So impressed with this weeks class, I thought this deserved its own post. These are the works of students from my 10 wee...
11/03/2026

So impressed with this weeks class, I thought this deserved its own post.
These are the works of students from my 10 week evening class ‘Get to know your sewing machine’ at

The quality being produced is something they all should be proud of. It’s such a joy seeing their skills improve each week over a two hour class and how impressed they are with their progress.
The majority of students were complete beginners in January!
So so cool to see! 🙌🌸

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