. Billabong - Core Loose Fit Long Sleeve Rashguard. Color Cosmic Blue. Low Stock. On sale for $38.46. MSRP $49.95.. 5.0 out of 5 starsBest Seller3 left in stock+4Brand NameBillabongProduct NameCore Loose Fit Long Sleeve RashguardGenderWomen'sColorCosmic BluePrice$38.46MSRP: $49.95Rating5Rated 5 stars out of 5(1)