Opening the widget option panel gives you the option to change the letter spacing, arrow size, arrow thickness, and icon color. You can also specify the separator line color when the dropdown is open.
Click
here for information on finding your Product ID.
Option Name
Your option name must match the option name in Shopify exactly. It is case sensitive, so if your option name is 'Size' in Shopify, it must also be 'Size' in Muse.
Additional Tips
Fill & Stroke
You can customize the fill and stroke color. You can also add rounded corners.
Responsive
You can set the Item Variations to responsive width. You can also change the width and height.
Font
Style the font through the text panel. Change the typeface, font color, etc.