We have worked on an E-commerce website, which was related to online clothes shopping.
We have used the highly rated and secure technology i.e. python and Django as a framework. and for an impressive look at our website, I have used bootstrap design.
On our site, buyers can search for related products, filter search according to the requirements, Add products to wish list, add cart for buying, choose trustworthy payment style (i.e. PayPal or many more depends on admin's(your) requirements ).
from the seller's side, the seller can upload products, update them, and able to remove them. the seller can also able to give a discount price on any product at any time.
We can able to develop the admin side to maintain buyers' and sellers' data.
the admin can check all user's detail-related wish lists, added products from the cart, and user's registered detail, and many more as per requirements.
If the above skills are relevant for your startup then we should have one meeting