Size Chart Content

Sizing Tip

This sizing chart is based on your pre-pregnancy size. If you are in between sizes or want a more relaxed fit, we recommend sizing UP.

For Gift Givers: If you're shopping for someone else and are unsure about sizing, we recommend sizing UP for a comfortable, flexible fit that grows with them during pregnancy.

  • inches
  • centimeters
Size US/CA UK/AU Bust(IN) Waist(IN) Hip(IN) Length(IN)
S 0-4 4-8 37-39 43-45 48-50 52-53
M 6-8 10-12 38-40 45-46 49-51 53-54
L 10-12 14-16 40-42 46-48 51-53 53-54
XL 14-16 18-20 42-44 48-50 53-55 54-55
2XL 18-20 22-24 45-47 52-54 57-58 54-55
BUST: Measure around the fullest part of your chest (keep the measurement tape under your arms!).
WAIST: Measure around the natural waistline and keep the tape comfortably loose.
HIP: Measure around the fullest part of your hips.
LENGTH: Measure from your shoulder down to your ankles.
Size US/CA UK/AU Bust(CM) Waist(CM) Hip(CM) Length(CM)
S 0-4 4-8 94-98 110-114 122-126 134-136
M 6-8 10-12 98-102 114-118 126-130 135-137
L 10-12 14-16 102-106 118-122 130-134 136-138
XL 14-16 18-20 108-112 124-128 136-140 137-139
2XL 18-20 22-24 116-120 132-136 144-148 138-140
BUST: Measure around the fullest part of your chest (keep the measurement tape under your arms!).
WAIST: Measure around the natural waistline and keep the tape comfortably loose.
HIP: Measure around the fullest part of your hips.
LENGTH: Measure from your shoulder down to your ankles.