Looking For Well-structured Datasets On D2C Brand Directories And Product Discovery

I’m exploring how people discover D2C brands and want to improve search/filtering experiences in large directories. To do this, I’m looking for well-structured datasets related to:

D2C brand directories (with categories, tags, or attributes) E-commerce product databases with metadata Consumer search behavior for brands/products

If you know of any publicly available datasets that could help, I’d love to hear about them! Also, if you have tips on structuring datasets for better discoverability, feel free to share.

Thanks in advance!