We are selling in garments and we want more filed in products, like color, fabric, style, barcode, size. how create more filed in stock, please advise

I appreciate your time reaching out to us here, uservijay.

When you add a product/service in QuickBooks, adding some additional fields are unavailable. You'll want to look for a third-party application by visiting the QuickBooks app store. This will help you find an app that fits your business needs. You can go to this link: Find the right apps for your business.

Furthermore, you can add an inventory item by following the steps below. Before doing so, make sure that your inventory feature is enabled. Please check this article for the steps: Turn on inventory tracking.

1. Go to the Gear > Products and services.
2. Click New or Add a product or service. Then select Inventory.
3. Add the name, SKU, or category for what you're tracking. Tip: Categories let you group your products and services together so they’re easier to find.
4. Click Save and close.

I've got this article for reference: Add inventory products in QuickBooks Online. I'd also recommend visiting our QuickBooks Blog to see the newly added features. 

If there's anything else you need help with QuickBooks Online, please let me know in the comments below. I'll be glad to help. 

@uservijay 

You need an inventory management app and/or a manufacturing app.