Models in same uniform
Same black outfit with golden stripes: Bianca & Anna & Anais Hills & Victoria Blanc
Bianca see with Ariel in their DB duo cards - in right hand (Nr.0014)
Anna see with Baby Cindy in their DB duo card - in left hand (Nr.0357)
Anais see with Camelia Lounge in their DB duo card - in left hand (Nr.0369)
Victoria see with Lindsey Olsen in their new DB duo card - in left hand (Nr.0539)

Remarks:
Bianca's and Anna's duos in 1st picture; Anais' and Victoria's duos in 2nd picture
Bianca, Anais and Victoria wear hat, but Anna don't wears hat, but she wears stocking, Bianca, Anna and Victoria wear necklace, but Anais don't wears this.

Models in same SM leather costume
Alyssia Loop and Coco De Mal
Alyssia see with Victoria Sweet in their DB duo card - in left hand (Mr.0318)
Coco see with Lucy Heart in their DB duo card - in right hand (Nr.0503)

NOTE:
This leather costume worn previously in VG - Eufrat; Chems; Eliska too

Same black herringbone zipped top and pants
Jana H. & Keana Moire & Catie & Amarna Miller & Lala Dream
Jana in her solo VG card (Movie Star - Nr.0172)
Keana in her duo VG card - with Sandra H. in right hand (Chicago Girls - Nr.0268)
Catie in her solo VG card (Sleight Of Hand - Nr.0900)
Amarna and Lala in their new duo DB card (Amarna - the red haired girl in right hand & Lala - the fair haired girl in left hand - they wear same kind outfit)) (Nr.0600)

NOTES:

• Jana and Amarna wear white platform high heels
• Keana and Catie wear black high heels
• Lala wears white platform slippers
• Catie wears black bowler hat, but the others are without hat
• Jana has sunglasses, but the others are without sunglasses

Same red lingerie with red suspenders and stockings
Niky and Ava Dalush
Niky in her DB solo card (Nr.0067)
Ava in her new DB solo card (Nr.0606)

NOTE:
Both girl wear red shoes, but Niky wears platform shoes, Ava wears high heels

Same outfits are not really outfits - both models are same "outfits" in their duos

First:
Gina Gerson and Savannah Secret in they DB duo card (Nr.0483)
They are no wear really outfit, only on their bodies coiled wide red latex tape

Second:
Belle Claire and Aika May in they new DB duo card (Nr.0610)
They are no wear really outfit, only on their bodies coiled wide black latex tape and pink fishnet tights

Same red bikini - on the bra over her left brast with a silver logo (the logo in the duo on 3rd girl's white bra too)

Alexis Crystal and Ander Sofia
Alexis (the brunette girl) in her duo DB card (with Cayla Lyons) (No. c0564)
Sofia in her new solo DB card (Nr. f0131)

NOTE:
All girls aren't wearing shoes (barefoot there) and aren't wearing any jewelry

One more for your thread:
Sapphira wears an outfit in her new card that was previously worn by Lady Dee in a Deskbabes card.

@ri1711ma
Thanks for the comments, while I checked and found out that the projected top-five she was wearing it, two of their DB cards and three of their VG cards ...