If you are looking a Shopify theme that fits for leather products like leather bags and jackets then this Shopify Prestige Theme might give your a quick start for your business and also with latest Shopify OS 2.0 architecture, modern look and feel, mobile ready and a lot of theme options to customize and use inbuilt color presets.
If so, have a look at this video exploring what Shopify Prestige theme has to offer.
If you need help with Shopify theme customization, Shopify SEO and Facebook Commerce integration, feel free to reach me at [email protected]