Sorry if this is old news... I came upon the following site, which is new to me and not listed at umd.net.
www.hairwearesecrets.com
For long hair and wet sweater fans:
http://www.hairwearesecrets.com/html/sweaters_wet.html
and below:
http://www.hairwearesecrets.com/html/consuelo_wet_sweater.html
http://www.hairwearesecrets.com/html/demi_s_wet_sweaters.html
http://www.hairwearesecrets.com/html/desiree_s_sopping_wet_sweaters.html
http://www.hairwearesecrets.com/html/lina_s_hot_wet_sweaters.html (interesting concept of bathing suit)
http://www.hairwearesecrets.com/html/sabrina_s_wet_sweaters.html
http://www.hairwearesecrets.com/html/shannon_s_wet_sweaters.html
http://www.hairwearesecrets.com/html/sophia_and_tiffany_s_wet_and_w.html
http://www.hairwearesecrets.com/html/sue_s_wet_wet_sweaters.html
http://www.hairwearesecrets.com/html/yadira_wet_and_dry_sweaters.html
Shampooing - some wetlook (non-swimsuit) here:
http://www.hairwearesecrets.com/html/shampoos.html
Specifically,
http://www.hairwearesecrets.com/html/amie_and_tiffany_shampoo.html
http://www.hairwearesecrets.com/html/desperate_hair_shampoo.html
http://www.hairwearesecrets.com/html/bubble_bath_babes_shampoo.html (nipple alert)
http://www.hairwearesecrets.com/html/consuelo_super_long_shampoo.html (middle o' the page)
http://www.hairwearesecrets.com/html/desperate_hair_shampoo.html
http://www.hairwearesecrets.com/html/enrica_s_relaxed_day_out.html
http://www.hairwearesecrets.com/html/tiffany_s_car_wash_shampoo.html