Billabong - Coastline Flannel. Color Blue. On sale for $45.99. MSRP $65.95.. 5.0 out of 5 stars+3Brand NameBillabongProduct NameCoastline FlannelGenderMen'sColorBluePrice$45.99MSRP: $65.95Rating5Rated 5 stars out of 5(2)