After reviewing the Porland sitemaps, I see there are a significant number of products/pages/collection/blog posts.

To redesign and rebuild the site + e-commerce processes, I estimate it will take approx 1 - 1.5+ months to complete if built using WooCommerce.
What will be included?

-Website redesign and rebuild with 10+ pages
-All categories + products/collections will be added
-E-commerce system (back-end setup/configured):
Payment processing
Order management
Analytics
E-mail notifications
Shipping calculation
Tax calculation
Multi-currency
Etc.
-E-commerce front-end:
User account
User orders
Cart page
Checkout Page
Etc.
-Website Security
-User/shop manager accounts
-Admin dashboard
-SEO-friendly configuration and permalink structure

Product pages:
https://www.porlandusa.com/sitemap_products_1.xml?from=590141521979&to=8187551285485
Blog pages:
https://www.porlandusa.com/sitemap_blogs_1.xml
Collections pages:
https://www.porlandusa.com/sitemap_collections_1.xml
Static pages:
https://www.porlandusa.com/sitemap_pages_1.xml