I've never been a glue-gun girl.. but this could make me pick one up!
Rope Mirror DIY from http://www.marthastewart.com/375750/rope-mirror-how via Decor Hacks (this Apt Therapy post just had a bigger image than either of those). I really like the knotted hanger.
bathroom mirror? Nautical Framed Mirror on OneKingsLane.com
Old wood framed mirror with nautical framed print- solid, beautiful, ready to hang by HeathersCollectibles on Etsy
DIY Framed Mirror Tutorial for under $30!!
"Frame" a cheap IKEA mirror with textured rope
Driftwood Photo Frame Driftwood Wall Art Decor Photo Picture Holder Picture Frame Photo Frames Beach Frame Nautical Rustic Wall Decor Gift https://www.etsy.com/listing/468357915/driftwood-photo-frame-driftwood-wall-art?ref=shop_home_active_1
Conch Mirror-WOW! Breathtaking...and so wish this were mine. I could build a room around this!
Cornamusa Shabby Chic náuticas Beach cottage 4 X 6 cuerda barco cuadro en blanco susurro angustiado
When I decorate with seashells, I use ones that I've gathered on the beach myself or that I find at garage sales. I never buy them from stores because I'm so afraid they're dredging them from the ocean. You can also buy faux coral in pet shops.