# Theory in the Philadelphia, PA area

Source: https://aislesinventory.com/philadelphia/brands/theory
Updated Oct 19, 2026 (2026-10-19T17:07:15.227Z)
Last checked by Aisles: between Oct 18, 2026, 5:34 PM EDT and Oct 19, 2026, 1:07 PM EDT (2026-10-18T21:34:46.618Z to 2026-10-19T17:07:15.227Z); the most recent check was 2 hours before this page was generated.
Page generated: Oct 19, 2026, 2:52 PM EDT (2026-10-19T18:52:14.072Z)

Retailer-reported store availability of 17 products from Theory at stores in the Philadelphia, PA area, checked daily.

- Products: 17
- Stores carrying them: 1
- Listings reported in stock: 17 of 17

> Availability is reported by each retailer and checked by Aisles about once a day. It can change at any time, and Aisles does not physically verify stock. Confirm with the store before making a special trip.

## Theory products

### Mens Clothing

- [Theory Bron in Anemone Milano Polo](https://aislesinventory.com/philadelphia/products/theory-theory-bron-in-anemone-milano-polo-simon-nordstrom-8782120-4217) — in stock at 1 of 1 store · $145.00
- [Theory Cairn in Cotton Short Sleeve Shirt](https://aislesinventory.com/philadelphia/products/theory-cairn-in-cotton-short-sleeve-shirt-simon-nordstrom-8158999-4217) — in stock at 1 of 1 store · $97.50
- [Theory Clinton Precision Ponte Knit Blazer](https://aislesinventory.com/philadelphia/products/theory-theory-clinton-precision-ponte-knit-blazer-simon-nordstrom-6440275-4217) — in stock at 1 of 1 store · $495.00
- [Theory Essential T-Shirt](https://aislesinventory.com/philadelphia/products/theory-theory-essential-t-shirt-simon-nordstrom-8845133-4217) — in stock at 1 of 1 store · $75.00–$125.00
- [Theory Irving Short Sleeve Button-Up Shirt](https://aislesinventory.com/philadelphia/products/theory-theory-irving-short-sleeve-button-up-shirt-simon-nordstrom-7280481-4217) — in stock at 1 of 1 store · $87.50–$175.00
- [Theory Mini Tex Camp Shirt](https://aislesinventory.com/philadelphia/products/theory-theory-mini-tex-camp-shirt-simon-nordstrom-8930266-4217) — in stock at 1 of 1 store · $97.50
- [Theory Sylvain ND Structure Knit Button-Up Shirt](https://aislesinventory.com/philadelphia/products/theory-theory-sylvain-nd-structure-knit-button-up-shirt-simon-nordstrom-5896616-4217) — in stock at 1 of 1 store · $117.00–$195.00
- [Theory Tactile Cotton Open Stitch Button-Up Shirt](https://aislesinventory.com/philadelphia/products/theory-theory-tactile-cotton-open-stitch-button-up-shirt-simon-nordstrom-8973282-4217) — in stock at 1 of 1 store · $112.50
- [Theory Tactile Cotton Quarter Zip Polo](https://aislesinventory.com/philadelphia/products/theory-theory-tactile-cotton-quarter-zip-polo-simon-nordstrom-8973267-4217) — in stock at 1 of 1 store · $112.50
- [Theory Zaine Precision Ponte Knit Pants](https://aislesinventory.com/philadelphia/products/theory-theory-zaine-precision-ponte-knit-pants-simon-nordstrom-6579598-4217) — in stock at 1 of 1 store · $245.00

### Womens Clothing

- [Theory Crop Cap Sleeve Shirt](https://aislesinventory.com/philadelphia/products/theory-crop-cap-sleeve-shirt-simon-nordstrom-8996316-4217) — in stock at 1 of 1 store · $162.50
- [Theory Leenda Merino Wool Mock Neck Sweater](https://aislesinventory.com/philadelphia/products/theory-leenda-merino-wool-mock-neck-sweater-simon-nordstrom-8447510-4217) — in stock at 1 of 1 store · $235.00
- [Theory Parachue Pants](https://aislesinventory.com/philadelphia/products/theory-parachue-pants-simon-nordstrom-8996263-4217) — in stock at 1 of 1 store · $224.25
- [Theory Regal Short Sleeve Wool Sweater](https://aislesinventory.com/philadelphia/products/theory-theory-regal-short-sleeve-wool-sweater-simon-nordstrom-7859288-4217) — in stock at 1 of 1 store · $215.00
- [Theory Slim Fit Stretch Wool One Button Blazer](https://aislesinventory.com/philadelphia/products/theory-theory-slim-fit-stretch-wool-one-button-blazer-simon-nordstrom-7940202-4217) — in stock at 1 of 1 store · $435.00
- [Theory Stretch Wool Trousers](https://aislesinventory.com/philadelphia/products/theory-theory-stretch-wool-trousers-simon-nordstrom-7729061-4217) — in stock at 1 of 1 store · $295.00
- [Theory Treeca Wool Blend Crop Pants](https://aislesinventory.com/philadelphia/products/theory-theory-treeca-wool-blend-crop-pants-simon-nordstrom-7018760-4217) — in stock at 1 of 1 store · $275.00

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