So in summary,
Summer Swimwear Sets
Coeurl Set = LTW crafted. Requires waterproof cottom, desynthed from Olgoi-Khorkhoi
Blue Set = CUL Desynth. Comes from 2.2 Big Fish
Red Set & Shoes - CUL Desyth. Comes from 2.3 Big Fish

Code:
Coeurl Beach Halter ♀ Body Coeurl Fur x2, Twinthread, Waterproof Cotton, Fieldcraft Demi I x5
Ceourl Beach Pareo ♀ Legs Coeurl Fur x2, Twinthread, Waterproof Cotton, Fieldcraft Demi I x5
Coeurl Beach Tanga ♀ Legs Coeurl Fur, Twinthread, Waterproof Cotton, Fieldcraft Demi I x5
Coeurl Talisman ♂ Body Coeurl Fur, Silver Ingot, Lapiz Lazuli, Waterproof Cotton, Field Demi I x5
Coeurl Beach Maro ♂ Legs Coeurl Fur x2, Twinthread, Waterproof Cotton, Fieldcraft Demi I x5
Coeurl Beach Briefs ♂ Legs Coeurl Fur, Twinthread, Waterproof Cotton, Fieldcraft Demi I x5

Code:
Sea Breeze Summer Halter ♀ Body CUL Desynth - Gigantshark
Sea Breeze Summer Pareo ♀ Legs CUL Desynth - Octomammoth
South Seas Talisman ♂ Body CUL Desynth - Gigantshark
Blue Summer Maro ♂ Legs CUL Desynth - Octomammoth

Code:
Coronal Summer Halter ♀ Body CUL Desynth - Frilled Shark
Red Summer Pareo ♀ Legs CUL Desynth - Twitchbeard
Ti Leaf Lei ♂ Body CUL Desynth - Frilled Shark
Red Summer Maro ♂ Legs CUL Desynth - Twitchbeard
Code:
Summer Sandals ♀ ♂ Feet CUL Desynth - Shark Tuna
---
Fish Guide:
Code:
Gigantshark - Summerford (Clear/Fair) - Lugworms to Harbor Herring/ Merlthor Goby/Ogre Barracuda mooch. Gathering 301+
Octomammoth - Limsa Lower Decks (Daytime - Clear) - Lugworms to Merlthor Goby mooch. Gathering 301+
Frilled Shark - Ships Graveyard (8pm - 1am -Wind/Gale). Floating Minnow to Merlthor Goby (HQ) to Wahoo (HQ) to Giant Squid (HQ) triple mooch. Gathering 379+
Twitchbeard - Mist (4am - 6am - Clear/Fair). Spoon Worm to Fullmoon Sardine (HQ) mooch - Gathering <348
Shark Tuna - Costa del Sol (7pm -10pm - Clear/Fair). Spoon Worm to Fullmoon Sardine (HQ) mooch - Gathering <348
Olgoi-Khorkhoi - Sagoli Dunes (Heatwave). Sand Leech to Storm Rider (HQ) mooch. Gathering 348+