Bestsellers
Our customer's most-loved essentials.
Each bestseller reflects SAISEI’s signature balance of comfort, versatility, and modern refinement - pieces you’ll return to, season after season.
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24/7 Crew Neck Tee - Black
Sale price$78.00
24/7 Crew Neck Tee - Navy
Sale price$78.00
24/7 Legging 25" - Pearl
Sale price$118.00
24/7 Legging 25" - Navy
Sale price$118.00
24/7 Long Sleeve Tee - Pearl
Sale price$88.00
24/7 Lounge Bra Top - Pearl
Sale price$88.00
Anja Long Sleeve Top - Hazelnut Mélange
Sale price$119.00
Hip Brief 3 Pack - Taupe
Sale price$81.00
Hip Brief 3 Pack - Cocoa
Sale price$81.00
Bianca Rib Bralette - Black
Sale price$88.00
Bianca Rib Bralette - Navy
Sale price$88.00
Cami Bodysuit - Pearl
Sale price$98.00
Carly High Neck Tank - Grey Mélange
Sale price$98.00
Carly High Neck Tank - Sepia Mélange
Sale price$98.00
High Neck Movement Bra - Navy
Sale price$94.00
High Rise Movement Legging 25" - Acorn
Sale price$124.00
High Rise Movement Legging 25" - Black
Sale price$124.00
High Rise Movement Legging 25" - Pearl
Sale price$124.00
Isabella Knit Sweater - Latte
Sale price$189.00
Jane High Rise Legging 25" - Black
Sale price$122.00
Joanne Rib Short Legging 6" - Black
Sale price$98.00
Joanne Rib Short Legging 6" - Pearl
Sale price$98.00
Juliette Seam Full Zip Jacket - Grey Mélange
Sale price$239.00
Louise High Rise Legging 25" - Grey Mélange
Sale price$138.00
Maggie Wide Leg Pant - Heather Grey
Sale price$139.00
Micro Mini Shorts 3 Pack - Pearl
Sale price$91.00
Mid Rise Thong 3 Pack - Cocoa
Sale price$81.00
Movement Full Jumpsuit - Black
Sale price$168.00
Open Back Bodysuit - Black
Sale price$108.00
Racerback Movement Bra - Acorn
Sale price$88.00
Racerback Movement Bra - Black
Sale price$88.00
Scoop Bralette - Black
Sale price$88.00
24/7 Lounge Bra Top w/ Adjustability - Navy
Sale price$88.00
Short Jumpsuit - Black
Sale price$138.00
Stevie Oversized Hoodie - Heather Grey
Sale price$190.00
String Bikini Brief 3 Pack - Cocoa
Sale price$81.00
Tilda Crop Full Zip Jacket - Grey Mélange
Sale price$219.00
Triangle Bra - Black
Sale price$78.00
24/7 Long Sleeve Tee - Black
Sale price$88.00
24/7 Legging 25" - Black
Sale price$118.00
24/7 Short 2" - Black
Sale price$88.00
24/7 Lounge Bra Top - Black
Sale price$88.00
What is my size?
Waist
Hip
Chest
| Measurement | XS US 0–2 |
S US 2–4 |
M US 6–8 |
L US 10–12 |
XL US 14–16 |
|---|---|---|---|---|---|
| Waist (in) | 25-27 | 27-29 | 29-31 | 31-37 | 37-40 |
| Hip (in) | 34-36 | 36-38 | 38-40 | 40-43 | 43-46 |
| Chest (in) | 32-34 | 34-36 | 36-38 | 38-40 | 40-42.5 |
If you are between sizes, for tighter look – size down, for looser look – size up.
