Contact HT

Send a message to keep in touch. I respond to emails in a timely fashion.

425 Southeast 11th Avenue
Portland, OR, 97214
United States


Heather Treadway is a teacher, freelance fashion designer, costumer and musician making art with people in Portland, Oregon. She has designed and sewn for her eponymous fashion line since 2002 and has designed costumes for Portlandia, Big Freedia and The Northwest Dance Project. Treadway also performs in Secret Drum Band and HITS.

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Stay tuned for upcoming classes, workshops, lessons, events, shows and sample sales. I frequently host workshops at the Portland Apparel Lab, as well as with Klumhouse and other creative spaces. I also have periodic sales and fashion events. I also play music and perform out, as well as costume for local dance companies. Join me and gain some inspiration, new skills, and connection with other local artists. 

Skipping ahead to August....

sample sale

Join me for the HT SAMPLE SALE at Portland Apparel Lab!

I have been sewing and sewing and sewing! Many different designs spanning 15 years of HT. It's definitely been an amazing process, and inspiring and sort of crazy to see all of the work I've done. Come by, pick up a new favorite hoodie, say hello, eat a waffle!

Where: Portland Apparel Lab

When: Saturday, August 26th 

Time: 10-5pm

What: A sample sale of over 50 HT pieces


Upcoming in July....

Join me for workshops, sample sales and events at the Portland Apparel Lab. I'm here to help you develop as a designer and boost your knowledge and skills. My mission is to inspire others to feel confident in pursuing their goals as a designer and maker. I teach workshops every Saturday from 10-2 here. Upcoming workshops in July at PAL:

July 8th // 10-2: Sewing in 3D

July 15th // 10-2: Dress Up Your Shirt

See map below for directions to the Portland Apparel Lab. 


Upcoming workshops in July with Klumhouse:

July 22nd // 12-3:30: Driving Force!

July 29th // 12:-3:30 Driving Force!

See map below for directions to June Key Delta Community Center for our upcoming Klumhouse workshops.


Event Locations:

Portland Apparel Lab

425 SE 11th Avenue                           Portland, Oregon 97214

Available for sewing lessons:          Tuesday-Thursday 2-6                  Workshops: Saturdays 10-2

Sample Sale:                                    Saturday August 26 10-5



Klumhouse Workshop

3808 North Williams Avenue #132                    Portland, Oregon 97227

Open by Appointment. 




June Key Delta Community Center

5940 North Albina Avenue               Portland, Oregon 97217

Event Dates:                                      Saturday July 22 12-3:30
Saturday July 29 12-3:30