Oh?
Well.... I'm just gonna answer this as like, their main gear clothes outside of turf and stuff (some of em wear the same clothes in casual and turf, but that's besides the point)

Serafina usually has contacts (she can't really see much without em), The Takoroka Nylon vintage, the shorts-tights combo, and Blue Sea Slugs.

Nami wears the school cardigan A (with a custom undershirt and no bow), the ink colored sweats, and blue lo-tops.

Riptyde wears the Dark urban vest, the normal tights, and Force ReBoots.

Memory wears a stolen lab outfit, tattered with time. (Inspired by the sanitized octolings seen in the art book)

Shelly wears the retro sweat, skirt, and hyper guppies

Dez wears their hero headset, an oversized dustcloud hoodie, tights, and cyan trainers.

Dakota wears her hero headphones, a white leather F-3, tights, and Honey and Orange Squidkid V

Dawn wears the annaki flannel, sweats, and the pearlescent squidkid shoes

Lion wears the Teddy band, Schoolyard scrap jacket, torn pants, and pink cherries.

Before splat 3, most of the Splatoon saw it as something that was suspicious, but non-threatening.
You can imagine how they feel after Mr.Grizz and all though.

Lion has always despised it, same with Venus.

Serafina used to do jobs in splat 2 and before she became agent 6...but learned the truth and kinda, tapered away from it.

Nami never really knew about it before splat 3 (for reasons), and got chills even stepping near it once she arrived in Splatsville.
Riptyde was the same.

Shelly got most of her injuries from there, but still continues to be a hard worker.

Memory dislikes it severely. Just from what she's heard and seen in visions.

Most of them fear the salmonid kings (especially horroboros) but Lion has great respect for em. Mainly because of what Venus tells him about their society.
Dez thinks that Joe's pretty cool tho.

RAGGHGHH
(I'm so normal about them agajskksks)

Neo and Mina are the main characters of my (currently still in development) webcomic Fox(GL)ove!

Neo is a Kitsune who's lost her memory (she slowly regains them over the course of the story), and is trying to adjust to the modern world! She's used to fantasy world logic and doesn't know what technology is. (Think reverse isekai)
She's very grateful for Mina and relishes spending time with her.
Her favorite food is Pocky. :3

Mina is your typical, run of the mill weeb retail worker. She found Neo in a dumpster behind a 7/11 and thought she was a furry that needed medical attention. (No I'm not joking, that's legitimately how they met)
Once she realized that Neo was actually a mythical being...she took her in and decided to help her.
Mina thought Neo was a bit annoying at first, asking so many questions about every little thing, but eventually the Kitsune grew on her.
They enjoy one another's company now

(And eventually get into a relationship shsjskksms)

Ohhhhh Im glad you asked Anon. >:3
I have soooo many non splat ocs it's not even funny.

I'll tell you a little bit about my favorite ones tho ;3

Kiana is my Kingdom hearts oc, she's basically a living puppet that became sentient. An NPC filler ai meant to occupy the world of Daybreak Town.
She's full of existential dread, determination, and love for her friends. :3

Another one of my favs is Light! Light is my Pokemon OC. She's from the Hoenn region, which is unfortunately surrounded by water. (She has an immense fear of water and of tentacruel, thanks to an incident that happened in her childhood).
Her team consists of: Sam the Sceptile, Thunder the Mightyena, Red the Umbreon, Frost the Glaceon, Latias, and Latios.

Ashe is my fire emblem oc! Specifically, she's from the world of fire emblem awakening. A former follower of Grima, she defected to the Shepard's to protect her dearest friend.

Silas is a Slugterra oc! He's a courier and a novice slinger. His alter ego, Slick Channing, is very popular amongst tournament goers. His partner slug is a Tormato slug named Sauce!

And now these are some of my non fandom, original story ocs!
(I have so much lore for them please ask about them agsjsksl)

We've got Neo and Mina!
Neo is a 1000+ year old Kitsune, while Mina is a normal retail worker! They both live together (and later form a relationship together sbsjskks)
Neo is curious, enthralled by the simplest of things, and scared of the toaster.
Mina is literally just your average joe woman, I cannot express this enough. The normalest you can get. (with her own personal weirdness but still)

And then we have the Destined™ crew!
(Destined is a webcomic I've been planning out for 7 years)
I'll only talk about the first two tho! (As this is already getting wayyyy too long sgsjsksk)

First we have Laurel! (La-rel) She's the main character, a timid and cautious. She's brave when she needs to be, and holds a secret that if revealed, could kill her.

Second we have Erin! She's a talented mage, daughter of a tailor. She's witty, kind, and extremely stubborn. She also has a knack for potions.

Raagghhhhh that was way too long but I hope that answers it! asbsjskks

Oooooo...I don't think this has been asked!

Nami I think would enjoy stuff that sounds full of emotion. Like heartfelt ballads and stuff.

Serafina likes a little bit of everything! She typically enjoys energetic pop music.

Riptyde likes the more synth, techno kinda music. Maybe even dubstep.

Shelly likes pop, like Serafina! But she also enjoys some good ol rock.

Memory has a very specific music taste. She likes music that tells a story. Like musicals and scores of plays.

Dez enjoys any kind of music. Industrial metal is one of their favs tho, that and techno.

Dakota likes instrumentals. Classical music, scores, that kinda deal.

Dawn thoroughly enjoys pop music, but also likes a bit of chiptune as well

And finally, Lion likes rock, metal, the like. He also enjoys traditional music too.

I'm thinking this is their casual ink color right? Outside of battle? If so then:

Nami keeps hers a pastel green, with turquoise on the ends.

Serafina's is a deep blue, with a bit of purple on the end.

Riptyde also uses blue, with turquoise patterns.

Shelly tends to keep hers a pastel purple, with teal ends.

Memory can't change her ink color, and always has a lack of pigmentation, so she can't change it from white.
(However if she had a choice...she'd keep them as a nice, soft pink or orange)

Dez's color is a forest green, with purplish ends

Dakota's is orange, with dark orange ends.

Dawn's a magenta, with reddish ends.

And finally, Lion is a golden color, with light purplish ends.

Serafina and Nami both share a room, and it's relatively messy. More like organized chaos. (Sometimes it's nice and tidy when Sera goes on a cleaning spree, but it gets messed up again after a while.)

Riptyde's whole apartment, including his room and his roommates room, are all kept very tidy. (he likes to clean)

Shelly's room and apartment is kept very clean, if not sometimes a little messy with decorations.

Memory lives in an abandoned school, so her place is relatively clean if not dusty. Her main living area is the library, which is kept pretty clean for the most part.

Dez's place is a mess, not abhorrently filthy, but still very messy. Mainly just clothes thrown everywhere and boxes.

Dakota's room is clean and organized. From the shelves to her floor, everything is placed in a particular spot.

Dawn doesn't like things to be messy and disorganized, but she often gets overwhelmed and her room ends up becoming that. She'll take a day to clean and reorganize when she gets her thoughts together.

Lions whole shack is a bit of a mess. He just throws things wherever, keeping what he uses daily by his bedside.