THIS THREAD IS NOW INACTIVE

Good Morning @Linamints, it looks like maybe that was a pirate site. I found the exact same hairstyle at Newsea, which is a paysite :(
http://www.newseasims.com/inside-page.php?cid=1&id=758

BUT! These pages have recolors and the original mesh:
http://www.mybsims.net/t19974-newsea-fontanaditrevi-yu201-retextured
http://www.hallow-sims.com/2016/10/newsea-fontana-di-trevi.html
http://jennisimsunanuevaexperiencia.blogspot.de/2016/09/downloads-sims-4-newsea-vanna-and.html
Working download link for JenniSims: http://www.mediafire.com/file/s8bzw5k3wdb4lgb/Retexture14_jennisims.zip

Thank you so much!

@Linamints you are very welcome!

Hairstyles for sim children? Please?

Hi @SarahsShady this is a great resource:
Girls: http://sssvitlans.tumblr.com/tagged/s4girl%20hair
Boys: http://sssvitlans.tumblr.com/tagged/s4boy%20hair

If you are looking for something more specific, let me know!

@Bananas_45 Me again. I'm after a scarf like Tom Baker's Fourth Doctor, or one that's similarly rainbow-striped.

This is entirely for a gag in my legacy, but it would be much appreciated!

Slim pickings in scarf-land @bookloverblue,

Patterned Scarves
http://kai-hana.tumblr.com/post/153771742211/i-wanted-to-recolor-some-scarfs-since-its-fall
Mesh: http://www.lumy-sims.com/search?q=scarf
http://sims4marigold.blogspot.kr/2015/11/malefringe-mufflerscarf.html

Solid Scarf (really long):
http://azentase.tumblr.com/post/124991327087/male-scarf-new-mesh-6-color-non-default-download

WHY???
http://www.thesimsresource.com/downloads/details/category/sims4-clothing-female-teenadultelder-sleepwear/title/baker-scarf-female-pants/id/1302963/

Are you sure you wouldn't rather have a fez? I can do a fez.

Consolation Prize:
http://www.thesimsresource.com/members/indiaskapie2/downloads/details/category/sims4-accessories-male-rings/title/sim-whos-sonic-screwdriver-accessory/id/1311528/

@Loudon_Wainwright Wow, this is really sad. I can find Bears, Bulls, Blackhawks, but no Cubs.

This page has some great sports stuff and takes requests, maybe they could help? I'm not sure how active they are.
http://kaleidobearsims.tumblr.com/page/2

You can also make requests at Sims 4 Studio. You need to register (free) first:
http://sims4studio.com/

@Bananas_45 Looking for a purple overcoat/trench coat and a purple fedora or bowler hat, both for a teen/adult male.

@bookloverblue Sounds like you are planning some big pimping! Lol!

Muted & bright purple overcoats:
http://happylifesims.tumblr.com/post/154840656353/lonelyboy-lonelyboyts4male-overcoat-top-this
Matching Fedora (I think it's Fedora #1 that has a purple option):
http://happylifesims.tumblr.com/post/130200402478/lonelyboy-ts4-unisex-hat-collection-request-from#
Short brim fedora:
http://happylifesims.tumblr.com/post/124225903578/over-2700-followers-gift-lonelyboy-ts4-felt

Purple-blue coat:
http://mclaynesims.tumblr.com/post/141946104018/available-on-march-31-and-april-01-2016-tsr
This fedora has a purple-blue version:
https://www.thesimsresource.com/downloads/details/category/sims4-accessories-male-hats/title/s-club-ts4-mk-hat-n1/id/1356703/

Short overcoat:
http://blog.naver.com/PostThumbnailView.nhn?blogId=jinhee_a&logNo=220560425727&categoryNo=99&parentCategoryNo=99&from=postList

Realistic long windbreaker/trench:
http://sims4-marigold.tumblr.com/post/151130340710/free-cap-long-sleeves-top-long-windbreak site plays music

Google Male Winter Coats by Unbichobolita (I can't link because he has a plum word)
I did look for an accessory coat and didn't find one