Size guide
Cosmo Active Set
Cosmo Flow Active Set
This set includes two pieces: one sports bra and one pair of leggings. Choose each size independently before adding the bundle to your bag.
| Size | Bust | Under bust |
|---|---|---|
| XS | 33 ⅛ | 25 ¼ |
| S | 34 ⅝ | 26 ¾ |
| M | 36 ¼ | 28 ⅜ |
| L | 39 ⅜ | 31 ½ |
| XL | 42 ½ | 34 ⅝ |
| 2XL | 45 ⅝ | 37 ¾ |
| Size | Bust | Under bust |
|---|---|---|
| XS | 84 | 64 |
| S | 88 | 68 |
| M | 92 | 72 |
| L | 100 | 80 |
| XL | 108 | 88 |
| 2XL | 116 | 96 |
| Size | Waist | Hips |
|---|---|---|
| XS | 25 ¼ | 35 ⅜ |
| S | 26 ¾ | 37 |
| M | 28 ⅜ | 38 ⅝ |
| L | 31 ½ | 41 ¾ |
| XL | 34 ⅝ | 44 ⅞ |
| Size | Waist | Hips |
|---|---|---|
| XS | 64 | 90 |
| S | 68 | 94 |
| M | 72 | 98 |
| L | 80 | 106 |
| XL | 88 | 114 |
Cosmo Pulse Short Set
This set includes two pieces: one sports bra and one pair of shorts. Choose each size independently before adding the bundle to your bag.
| Size | Bust | Under bust |
|---|---|---|
| XS | 33 ⅛ | 25 ¼ |
| S | 34 ⅝ | 26 ¾ |
| M | 36 ¼ | 28 ⅜ |
| L | 39 ⅜ | 31 ½ |
| XL | 42 ½ | 34 ⅝ |
| 2XL | 45 ⅝ | 37 ¾ |
| Size | Bust | Under bust |
|---|---|---|
| XS | 84 | 64 |
| S | 88 | 68 |
| M | 92 | 72 |
| L | 100 | 80 |
| XL | 108 | 88 |
| 2XL | 116 | 96 |
| Size | Waist | Hips |
|---|---|---|
| XS | 25 ¼ | 35 ⅜ |
| S | 26 ¾ | 37 |
| M | 28 ⅜ | 38 ⅝ |
| L | 31 ½ | 41 ¾ |
| XL | 34 ⅝ | 44 ⅞ |
| 2XL | 37 ¾ | 48 |
| 3XL | 41 | 51 ⅛ |
| Size | Waist | Hips |
|---|---|---|
| XS | 64 | 90 |
| S | 68 | 94 |
| M | 72 | 98 |
| L | 80 | 106 |
| XL | 88 | 114 |
| 2XL | 96 | 122 |
| 3XL | 104 | 130 |
Cosmo Glow Short Set
This set includes two pieces: one sports bra and one pair of shorts. Choose each size independently before adding the bundle to your bag.
| Size | Bust | Under bust |
|---|---|---|
| XS | 33 ⅛ | 25 ¼ |
| S | 34 ⅝ | 26 ¾ |
| M | 36 ¼ | 28 ⅜ |
| L | 39 ⅜ | 31 ½ |
| XL | 42 ½ | 34 ⅝ |
| 2XL | 45 ⅝ | 37 ¾ |
| Size | Bust | Under bust |
|---|---|---|
| XS | 84 | 64 |
| S | 88 | 68 |
| M | 92 | 72 |
| L | 100 | 80 |
| XL | 108 | 88 |
| 2XL | 116 | 96 |
| Size | Waist | Hips |
|---|---|---|
| XS | 25 ¼ | 35 ⅜ |
| S | 26 ¾ | 37 |
| M | 28 ⅜ | 38 ⅝ |
| L | 31 ½ | 41 ¾ |
| XL | 34 ⅝ | 44 ⅞ |
| 2XL | 37 ¾ | 48 |
| 3XL | 41 | 51 ⅛ |
| Size | Waist | Hips |
|---|---|---|
| XS | 64 | 90 |
| S | 68 | 94 |
| M | 72 | 98 |
| L | 80 | 106 |
| XL | 88 | 114 |
| 2XL | 96 | 122 |
| 3XL | 104 | 130 |
Cosmo Orbit Legging Set
This set includes two pieces: one sports bra and one pair of leggings. Choose each size independently before adding the bundle to your bag.
| Size | Bust | Under bust |
|---|---|---|
| XS | 33 ⅛ | 25 ¼ |
| S | 34 ⅝ | 26 ¾ |
| M | 36 ¼ | 28 ⅜ |
| L | 39 ⅜ | 31 ½ |
| XL | 42 ½ | 34 ⅝ |
| 2XL | 45 ⅝ | 37 ¾ |
| Size | Bust | Under bust |
|---|---|---|
| XS | 84 | 64 |
| S | 88 | 68 |
| M | 92 | 72 |
| L | 100 | 80 |
| XL | 108 | 88 |
| 2XL | 116 | 96 |
| Size | Waist | Hips |
|---|---|---|
| XS | 25 ¼ | 35 ⅜ |
| S | 26 ¾ | 37 |
| M | 28 ⅜ | 38 ⅝ |
| L | 31 ½ | 41 ¾ |
| XL | 34 ⅝ | 44 ⅞ |
| Size | Waist | Hips |
|---|---|---|
| XS | 64 | 90 |
| S | 68 | 94 |
| M | 72 | 98 |
| L | 80 | 106 |
| XL | 88 | 114 |
Cosmo Dress Edit
Cosmo Afterglow Dress
This piece has a close, stretchy fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
Cosmo Orbit Dress
This piece has a close, stretchy fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
Cosmo Eclipse Dress
This piece has a close, stretchy fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
Cosmo Halo Mini Dress
This piece has a soft, stretchy fit with a flared mini skirt. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| 2XL | 45 ⅝ | 37 ¾ | 48 |
| 3XL | 48 ⅞ | 41 | 51 ⅛ |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
| 2XL | 116 | 96 | 122 |
| 3XL | 124 | 104 | 130 |
Cosmo Swim Set
Cosmo Tide Bikini Set
This bikini has adjustable ties and a soft stretch fit. Check the measurements before ordering.
| Size | Bust | Hips |
|---|---|---|
| 2XS | 31 ½ | 33 ⅞ |
| XS | 33 ⅛ | 35 ⅜ |
| S | 34 ⅝ | 37 |
| M | 36 ¼ | 38 ⅝ |
| L | 39 ⅜ | 41 ¾ |
| XL | 42 ½ | 44 ⅞ |
| 2XL | 45 ⅝ | 48 |
| 3XL | 48 ⅞ | 51 ⅛ |
| 4XL | 52 | 54 ⅜ |
| 5XL | 55 ⅛ | 57 ½ |
| 6XL | 58 ¼ | 60 ⅝ |
| Size | Bust | Hips |
|---|---|---|
| 2XS | 80 | 86 |
| XS | 84 | 90 |
| S | 88 | 94 |
| M | 92 | 98 |
| L | 100 | 106 |
| XL | 108 | 114 |
| 2XL | 116 | 122 |
| 3XL | 124 | 130 |
| 4XL | 132 | 138 |
| 5XL | 140 | 146 |
| 6XL | 148 | 154 |
Cosmo Aura One-Piece
This swimsuit has a close, stretchy fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 37 ¾ | 29 ⅞ | 40 ⅛ |
| XL | 41 | 33 ⅛ | 43 ¼ |
| 2XL | 44 ⅛ | 36 ¼ | 46 ½ |
| 3XL | 47 ¼ | 39 ⅜ | 49 ⅝ |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 96 | 76 | 102 |
| XL | 104 | 84 | 110 |
| 2XL | 112 | 92 | 118 |
| 3XL | 120 | 100 | 126 |
Cosmo Sunrise High-Waist Set
This bikini set has a close, stretchy swim fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| 2XL | 45 ⅝ | 37 ¾ | 48 |
| 3XL | 48 ⅞ | 41 | 51 ⅛ |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
| 2XL | 116 | 96 | 122 |
| 3XL | 124 | 104 | 130 |
Cosmo Eclipse Bikini Set
This bikini set has an adjustable, stretchy swim fit. Check the measurements before ordering.
| Size | Bust | Hips |
|---|---|---|
| 2XS | 31 ½ | 33 ⅞ |
| XS | 33 ⅛ | 35 ⅜ |
| S | 34 ⅝ | 37 |
| M | 36 ¼ | 38 ⅝ |
| L | 39 ⅜ | 41 ¾ |
| XL | 42 ½ | 44 ⅞ |
| 2XL | 45 ⅝ | 48 |
| 3XL | 48 ⅞ | 51 ⅛ |
| 4XL | 52 | 54 ⅜ |
| 5XL | 55 ⅛ | 57 ½ |
| 6XL | 58 ¼ | 60 ⅝ |
| Size | Bust | Hips |
|---|---|---|
| 2XS | 80 | 86 |
| XS | 84 | 90 |
| S | 88 | 94 |
| M | 92 | 98 |
| L | 100 | 106 |
| XL | 108 | 114 |
| 2XL | 116 | 122 |
| 3XL | 124 | 130 |
| 4XL | 132 | 138 |
| 5XL | 140 | 146 |
| 6XL | 148 | 154 |
Cosmo Lounge Set
Cosmo Wave Lounge Set
This set has a relaxed lounge fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| 2XL | 45 ⅝ | 37 ¾ | 48 |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
| 2XL | 116 | 96 | 122 |
Cosmo Vibe Lounge Set
This set has a relaxed lounge fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| 2XL | 45 ⅝ | 37 ¾ | 48 |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
| 2XL | 116 | 96 | 122 |
Cosmo Daylight Lounge Set
This set includes two pieces: one short-sleeve pajama top and one pair of pajama shorts. Choose each size independently before adding the bundle to your bag.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| 2XL | 45 ⅝ | 37 ¾ | 48 |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
| 2XL | 116 | 96 | 122 |
| Size | Waist | Hips |
|---|---|---|
| XS | 25 ¼ | 35 ⅜ |
| S | 26 ¾ | 37 |
| M | 28 ⅜ | 38 ⅝ |
| L | 31 ½ | 41 ¾ |
| XL | 34 ⅝ | 44 ⅞ |
| 2XL | 37 ¾ | 48 |
| Size | Waist | Hips |
|---|---|---|
| XS | 64 | 90 |
| S | 68 | 94 |
| M | 72 | 98 |
| L | 80 | 106 |
| XL | 88 | 114 |
| 2XL | 96 | 122 |
Cosmo Blush Lounge Set
This set has a relaxed lounge fit. Check the measurements before ordering.
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
| S | 34 ⅝ | 26 ¾ | 37 |
| M | 36 ¼ | 28 ⅜ | 38 ⅝ |
| L | 39 ⅜ | 31 ½ | 41 ¾ |
| XL | 42 ½ | 34 ⅝ | 44 ⅞ |
| 2XL | 45 ⅝ | 37 ¾ | 48 |
| Size | Bust | Waist | Hips |
|---|---|---|---|
| XS | 84 | 64 | 90 |
| S | 88 | 68 | 94 |
| M | 92 | 72 | 98 |
| L | 100 | 80 | 106 |
| XL | 108 | 88 | 114 |
| 2XL | 116 | 96 | 122 |
| Size | Waist | Hips |
|---|---|---|
| XS | 25 ¼ | 35 ⅜ |
| S | 26 ¾ | 37 |
| M | 28 ⅜ | 38 ⅝ |
| L | 31 ½ | 41 ¾ |
| XL | 34 ⅝ | 44 ⅞ |
| 2XL | 37 ¾ | 48 |
| Size | Waist | Hips |
|---|---|---|
| XS | 64 | 90 |
| S | 68 | 94 |
| M | 72 | 98 |
| L | 80 | 106 |
| XL | 88 | 114 |
| 2XL | 96 | 122 |