Skip to product information
I'm Not Old T-Shirt

I'm Not Old T-Shirt

£17.99 GBP £25.00 GBP
Taxes included. Shipping calculated at checkout.

Wear Your Years With Rather Good Humour

Look, getting older is rather like a fine wine, except you're the bottle and nobody's particularly interested in your vintage. This splendid tee celebrates that glorious milestone with the sort of self-aware charm that only someone who's been around the block a few times can truly appreciate. It's witty without being smug, nostalgic without being desperately clinging to the past, and properly handsome to boot.

Why Choose Our I'm Not Old T-Shirt

Conversation Starter: Wear this marvellous garment and watch how suddenly you're the most delightfully interesting person at any gathering. People do love a good chuckle about the passage of time.

Beautifully Crafted: We've taken rather good care with the construction here. It's fabulously made to last through countless wears and washes, because nothing quite says old like a shirt that falls apart on you.

Perfect For The Self Aware: Whether you're genuinely not old or merely refusing to acknowledge mathematics, this tee speaks to your sensible refusal to act your shoe size.

Product Details

Material: Premium cotton blend for comfort that lasts rather longer than most things in life

Fit: Classic cut that suits most shapes without requiring a degree in tailoring

Care: Machine washable and designed to maintain its charm through repeated laundering

Treat yourself to this utterly fetching reminder that getting older is simply the alternative to the rather unpleasant other option.

Color
Size
SHIPPING + RETURNS


THE RATHER IMPORTANT BITS

This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.

SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.

Some are brilliant at international shipping, others prefer to keep things closer to home.

At checkout, you'll see exactly where this particular brand can send your goodies.

We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!


RETURNS

You have 14 days to return items.

Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!

🌍 PLEASE CHOOSE THOUGHTFULLY
:
Our wonderful partners put their hearts into everything they make.

Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!

PAYMENT

We're frightfully modern and accept all the usual suspects:

Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay

SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!

All prices in lovely British pounds £ GBP, though international chaps will see converted prices.

Any payment pickle? We're here to help sort things out! Contact us

We Have Lots More Like This.........

Hello, we are Sostter....

Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?

We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect. Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience.

Every object tells a story, and every purchase supports an independent brand doing things differently. Explore our British makers, discover sustainable brands, browse women-led businesses, find the perfect gift for her, or simply wander through our new arrivals and see what finds you.

This is just the beginning. But enough about us — read all about us, or step inside and see what catches your imagination.

A Curated Marketplace for Independent Ethical Brands

Discover our world of independent brands, conscious design, and purposeful creativity — all in one place.

Sostter is more than a marketplace. We're here to inspire a more thoughtful way to shop — one that celebrates the makers, the dreamers, and the independent brands doing things properly. Every brand on Sostter has been individually vetted for its originality, quality, and values. From sustainable fashion and ethical homeware to handmade jewellery and design-led gifts — all brought together in one considered space. Browse by location, by purpose, or simply wander and see what finds you. Want to sell with us? We'd love to hear from you.

Be the first to know

Sign up to our emails for brand new small business magic and inspiration, and lots of lovely discounts and Sostter news