Love love great for fall season.
• Relaxed Fit.
• 100% mineral wash cotton.
• Small-batch dyeing creates natural tone variation.
• Coordinating sets will have colour differences.
• Heavyweight 360 GSM.
• Hand drawn graphics.
• Screen-printed.
• For best care, wash cold and lay flat to dry.
Cassidy is 5’10”. Bust: 37”, Waist: 31”, Low Hip: 38”. Wearing a size Small.
Brett is 5'7". Bust: 48.5”, Waist: 43”, Low Hip: 51”. Wearing a size 2X.
Free Shipping:
Canada: Orders over $200 CAD
USA: Orders over $175 USD
Processing Times: Same / Next Day
Shipping: 2-7 Business Days
45-Day Returns: Eligible items can be returned through our returns portal. We do not offer free returns or exchanges.
USA Duties / Tariffs: As of 12.05.25 we are exclusively shipping U.S. orders from our USA warehouse. Read update.
The Searching for Serotonin design explores the bittersweet and surreal journey of chasing joy in a chaotic world. It’s a visual ode to the highs, lows, and everything in between—capturing the raw essence of what it means to keep searching for those sparks of light, even when they feel out of reach.
This design reflects the beauty of resilience: the act of moving forward, finding humor in the struggle, and embracing growth, no matter how messy. It’s for those who know that joy isn’t always easy to come by, but the search itself is an act of hope and self-love.
Wear this design as a symbol of your journey—a reminder that even when joy feels distant, the fact that you’re still searching makes you unstoppable. Because in the end, the search is what makes the joy worth it.
Overall rating: 5.0 / 5 from 43 reviews.
Love love great for fall season.
Trisha R. 5/5 Verified
Such good quality you can see the care taken in the design, fit and styling of all of your items.
Patrice I. 5/5 Verified
A fantastic fit as always. Size 3x short 1/4 zip fits my 5'2, size 22/24 self perfectly.
Annie R. 5/5 Verified
This is my second order from Octopied Mind and I am loving it even more. The quality of all 3 items are amazing. Wore all 3 pieces already and have gotten compliments while out n about. I will definitely purchase another 3/4 zip. Love where it hits (cropped but not too cropped) and the perfect oversized fit.
Gayle B. 5/5 Verified
Love iiit!
Kia V. 5/5 Verified
I love this piece so much, it’s so cute and comfy and great quality! I got lots of compliments the first time I wore it out!
Chrystal B. 5/5 Verified
I LOVE this sweater — it’s so hard to find the right crop, and it hits just right. It runs the tiniest bit small, so it’s better to size up if you like a slightly looser fit.
Jessica B. 5/5 Verified
Love the 1/4 zip design as I hate the feeling of sweater collars that are too tight. The fabric is great because unlike the super soft fleece that eventually pills with wear and becomes itchy, this seems to get softer with each wash and wear. Size xl is a looser fit for me (5’8” and 180 lbs).
Katherine S. 5/5 Verified
So soft! Absolutely love and can't wait to buy another <3
Rosalind W. 5/5 Verified
The fabric is so soft. I got so many compliments on this sweater, and I LOVE wearing it
Elianna B. 5/5 Verified
Great quality!
Jessica R. 5/5 Verified
super comfortable, high quality fabric, fits well (not too baggy, not too tight). no complaints!!
Kirsten D. 5/5 Verified
Good quality. Very comfy. Love the design.
Sabrina W. 5/5 Verified
These sweatshirts are so soft! I ordered one for me, one for the bestie. The material is fantastic, the shipping was speedy and just as described! Will definitely be ordering from here again!
Genesta S. 5/5 Verified
Love all your clothing!! I bought 4 more pieces :)
Natasha S. 5/5 Verified
Perfect fit (Small) and so comfy! I am 5’7 avg build and the fit is perfect and a bonus…the sleeve length is great for my extra long arms!
April S. 5/5 Verified
I ordered 3 items and all are excellent quality and a great fit. I will definitely order again.
Sarah B. 5/5 Verified
Love it!
Subhash R. 5/5 Verified
I cannot tell you how cute this is. As an extra-petite curvy gal, the short fits so perfectly. It’s a great transition piece between fall and winter with such a striking illustration. I love the dark humor of this brand so much!
Lauren H. 5/5 Verified
This sweater is so dang cute and I love the cut and quality.
Kimberly M. 5/5 Verified
Searching for Serotonin 1/4 Zip Sweater
Store owner replied: Thank you so much, Kimberly! We’re so happy you love the cut and quality — this one’s a serotonin boost all on its own 💛
Shipped quickly, nicely packaged, great fit and print quality.
Kora K. 5/5 Verified
I LOVE this shirt. I wore it for two weeks straight when I got it. So cozy, amazing fit, amazing graphics; legit just as pictured. I’m 5’10, 140lbs and small chested and the XS fits perfectly (and my slightly longer than average arms are mostly covered even when I bend my elbows). I find the size guide truly helpful.
Karine A. 5/5 Verified
WOW !!! je ne regrette pas de l'avoir acheter. jadore le look, noir vieillot, une belle epaisseur, agreablement surprise de la qualité du tissu. col parfait jusquau menton. et que dire des dessins..jadore tout !
Véronique D. 5/5 Verified
Love love love 😍, so comfy and runs big so you can decide if you want a baggy or fitted look.
Lara H. 5/5 Verified
This sweater is thick, warm, perfect fabric and I LIVE IN IT! The back design is also GORGEOUS!
Emma F. 5/5 Verified
The perfect sweater. So cool. So comfy.
Amber I. 5/5 Verified
Lovee my searching for serotonin sweater. Bought it as a birthday present to myself at the beginning of summer and despite the summer heat and fall vibes of the sweater I've been wearing it all summer. Normally wear a M but bought a large for a slightly oversized fit and it fits just as I hoped. So comfy, such a great fit and such a beautiful design.
Hayley K. 5/5 Verified
Fit is a perfect and is a great length to ride my motorcycle with no bunching
S S. 5/5 Verified
If you’re hesitant to get the 1/4 like I was. Just go for it. Your boosted confidence strut along the street will thank you.
Emilie B. 5/5 Verified
Vraiment très beau! Parfaite taille pour moi! J’adore tout vos designs et j’aime encourager des entreprises canadiennes!
Caroline B. 5/5 Verified
such a cute sweatshirt!
Erin M. 5/5 Verified
SO COZY!!!! love love love! The oversize fit is so comfy and the quality is amazing, design is 10/10 too.
Siera K. 5/5 Verified
Love this sweater, great quality and art work is super cool. Size chart is accurate and fast shipping. Thank you so much ❤️
Angela B. 5/5 Verified
This crop sweater is perfect for the summer season. It fits exactly like I wanted it to, and it's light but cozy. Highly recommend!
Miriam W. 5/5 Verified
The size guide was so helpful! It fit as expected. The quality is excellent. Love it.
Kim D. 5/5 Verified
Searching for Serotonin 1/4 Zip Sweater
Store owner replied: Kim, this is music to our ears 🎶 So glad the size guide did its job and that you’re loving the fit and quality. Huge thanks for the kind words!
I am in love with this piece. The quality is incredible and the artwork is gorgeous.
Aurelia W. 5/5 Verified
I get so many compliments on these sweatshirts.
Melissa O. 5/5 Verified
My new favorite sweater.
Justine B. 5/5 Verified
Gift for my daughter. Great quality, she loves your products!
Glennis N. 5/5 Verified
LOVE this! The quality is stellar, it’s a good balance between a light/medium weight pullover.
Jill M. 5/5 Verified