Fashion · Rittenhouse Row
Theory
on Rittenhouse Row, with 6 more shops within a short walk
Tailored workwear and suiting for men and women on the 1600 block of Walnut.
Hours
- Monday
- 11am–6pm
- Tuesday
- 11am–6pm
- Wednesday
- 11am–6pm
- Thursday
- 11am–6pm
- Friday
- 11am–6pm
- Saturday
- 11am–6pm
- Sunday
- 12pm–5pm
Checked October 2026. Holiday hours can differ.
On the map
Near City Hall (8 min walk) and LOVE Park (9 min walk).
Good to know
- Parking
- Rittenhouse Sq. Garage
- Rittenhouse Row shops
- Most shops 10am–8pm
- @theory__
On Instagram
The latest from Theory
New arrivals, events and what’s in the window, straight from their feed.
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Shops a few minutes away
All of Rittenhouse Row →Before you go
What are Theory’s hours?
Theory is usually open Mon–Sat 11am–6pm, Sun 12pm–5pm. Hours can change on holidays, so check the shop’s site before a special trip.
Where is Theory?
Theory is at 1616 Walnut St in Rittenhouse Row, Philadelphia. It’s near City Hall (8 min walk).
Is Theory open on Sunday?
Yes, usually 12pm–5pm on Sundays.
Where can I park near Theory?
The closest option for Rittenhouse Row is Rittenhouse Sq. Garage. Most of the district is also an easy walk from SEPTA.
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