I know at least 3 brands that sells beautiful scarves that would go beautifully with your bucket bag:
Gucci, Hermes and Rebecca Minkoff.
Gucci (this scarf also comes in orange):
https://www.gucci.com/us/en/pr/wome...G0019060?position=2&listName=VariationOverlay
Hermes has 200 different and very beautiful twilly scarves that would look gorgeous with your bucket bag! I highly recommend them!
http://usa.hermes.com/hoscatalog/search/find/?search=twilly&store=13
These are just a few Hermes twillys:
usa.hermes.com/hoscatalog/search/find/?search=twilly&store=13
Rebecca Minkoff also sells some for $9.99 each at
Nordstrom Rack(dot)com.
https://www.nordstromrack.com/shop/search?query=rebecca+minkoff+scarf