Size Guide

NISA Size Guide

At NISA, each piece is designed with intention — not only in form, but in how it fits, feels, and moves with you.

Our silhouettes are thoughtfully structured to offer ease, coverage, and fluidity. Rather than restrictive sizing, our designs accommodate natural variation in body shape while maintaining a composed and refined look.

Below, you’ll find both body measurements and garment measurements to guide your selection with clarity.


How to Choose Your Size

We recommend starting with your body measurements, then referring to garment measurements to understand how each piece is designed to fall.

  • For a more relaxed fit, you may size up
  • For a closer, more tailored look, stay within your range
  • Many designs are intentionally fluid and modest in structure

Body Measurements (Inches)

Size Bust Waist Hips US Size
S/M 36–40 in 29.5–33.5 in 39–43 in 8–12
L/XL 40–44 in 33.5–37.5 in 43–47.5 in 12–14
One Size 36–44 in Relaxed Relaxed S–XL

Body Measurements (Centimeters)

Size Bust Waist Hips
S/M 92–102 cm 75–85 cm 100–110 cm
L/XL 102–112 cm 85–95 cm 110–121 cm
One Size 92–112 cm Relaxed Relaxed

AURE — Outer Cape

Garment Measurements (Centimeters)

Measurement S/M L/XL
Length 142 cm 147 cm
Shoulder to Front Opening 40 cm 40 cm
Front Hook Opening 15 cm 15 cm

Garment Measurements (Inches)

Measurement S/M L/XL
Length 55.9 in 57.9 in
Shoulder to Front Opening 15.7 in 15.7 in
Front Hook Opening 5.9 in 5.9 in

Coordinated Scarf

Measurement S/M L/XL
Length × Width 74.8 × 27.6 in 74.8 × 27.6 in

AURE — Inner Dress

Garment Measurements (Inches)

Measurement S/M L/XL
Length 55.1 in 57.1 in
Bust (Circumference) 44.1 in 47.2 in
Waist Adjustable Adjustable
Hip 46.5 in 49.6 in
Sleeve Length 24.0 in 24.8 in
Sleeve Opening 9.8 in 10.2 in

Batwing Abaya

Garment Measurements (Inches)

Measurement S/M L/XL
Back Length 55.1 in 57.1 in
Bust Width (Flat) 21.5 in 24.6 in
Shoulder Width 23.9 in 24.6 in
Sleeve Opening 19.3 in 19.7 in

Garment Measurements (Centimeters)

Measurement S/M L/XL
Back Length 140 cm 145 cm
Bust Width (Flat) 54.5 cm 62.5 cm
Shoulder Width 60.7 cm 62.5 cm
Sleeve Opening 49.1 cm 50 cm

Coordinated Scarf

Measurement S/M L/XL
Length × Width 190 × 70 cm 190 × 70 cm

NOIR — Signature Piece

Noir is designed as a fully lined, flowy dress with cape-cut sleeves, created to drape rather than follow standard fitted sizing.

Garment Measurements (One Size)

Measurement Inches Centimeters
Front Length 60 in 152 cm
Back Length 60 in 152 cm
Front Width (Flat) 48 in (24 + 24) 122 cm
Back Width (Flat) 70 in (35 + 35) 178 cm

Fit Note — Noir

Noir is intentionally fluid and oversized in structure.

  • Fully lined for balance and coverage
  • Cape-cut sleeves create natural movement
  • Wider back construction enhances flow and drape
  • Designed to fall from the shoulders without clinging

Suitable for S–XL comfortably, depending on desired fit.


Final Note

Each NISA piece is created to be worn with ease — not restriction.

Our sizing supports modesty, movement, and presence, allowing every woman to feel grounded, composed, and confident in what she wears.

If you are between sizes or unsure, choose based on how you prefer your garments to fall — structured or relaxed.