Mostly a guide for me, maybe a guide for you.
This is a combo of lists by @Lemniscate and @Dara.Amarie
HIDDEN Limelight Props
Hotdog Ketchup Mustard
Spraypaint Can White
Cupid Bow
Cupid Bow Arrow Drawn
Underwear Bra
Polo Mallet Wood
Flower Bunches Flower Red True
Box Engagement Closed Velvet Black
Knife Metal
Diwali Lantern Orange Paper
Boom Box Multicolored (male only)
Box Engagement Open Velvet Diamond Black (male only)
Big Protein Powder Tub (male only)
Lizard Keychain (male only)
Pitch Pipe Treblemaker (male only)
Pretzel (male only)
Vigil Candle Wax Grey White Male (male only)
Vigil Candle Wax Grey White Female (female only)
PP Bella Book Open (female only)
PP Bella Book Closed (female only)
Pink Hairbrush (female only)
Pretzel Food (female only)
Blue Loofah Sponge (female only)
Mug Ceramic Yellow (female only)
Mug Ceramic Flowers (female only)
Pitch Pipe Bella (female only)
Trash Can Lid Bella (female only)
Box Engagement Open Velvet Diamond Blue Navy
Box Engagement Closed Velvet Diamond Blue Navy
Champagne Flute Filled
Champagne Bottle Expensive
Cigarette White Tan idle_food then kiss_blow_happy
Episoda Can Cup
Episoda Can Variant Cup
Microphone Black
Microphone White
Notepad White Lined
Tambourine Wood
Tray Dome Silver Animation?