How to suggest change of category to ODP?

I have a site that is listed under ODP category:
Business: International Business and Trade: Import and Export: Textiles: Fabrics

My site URL is, www.verdantdreams.com and is listed with the description,
Verdant Dreams - India. Exporters of hand embroidered and beaded fabrics for apparel applications. Custom design services.

Now I am perfectly happy with my listing, except that I think that the category
Business: Consumer Goods and Services: Apparel: Services: Embroidery is much better suited for my site.

Now, how do I suggest this to ODP? The “update URL” link only seems to be used for updating the title and description, not the category.

And submitting to Business: Consumer Goods and Services: Apparel: Services: Embroidery would be considered duplicate submission.

Any help in this regard would be highly appreciated.

In the upper right corner of the category screen you can notice an "Update URL" link. You can leave any comment you like in the form that shows when you use that link.