frequently asked questions

when will my clothing arrive?

Please allow 1-3 weeks for your order to reach you! Sometimes faster, sometimes longer. We can not claim responsibility for the package once we ship it in the USPS system.

baby tee measurements?

Small size (about): 20 in long, 15.5 chest Large size (about): 23 in long, 17 chest

*Please note that the tees fit best after one wash.

where do you ship?

Right now we ship to USA, Puerto Rico, UK, Australia, Belgium, Canada, France, Germany, Singapore, New Zealand, Norway, Spain, Sweden, Mexico, Netherlands, Portugal, India and Hong Kong. However, DM us on Instagram and we can add your desired region!

sweats measurements?

Waistband (in) Inseam (in)
S 13 29
M 14 29.5
L 15 30

returns/exchanges?

Unfortunately, we do not accept returns or exchanges or issue refunds unless there's something visibly wrong with your order. If you have an issue with your order please email: serotoninlosangeles@gmail.com

wash instructions?

Wash on cold inside out with like colors. Tumble dry low.