Roma Size Chart The inseam for all pants sizes is 32 inches X-Small Dress Size 0-2 Bust - 32B to 34B Waist - 22 to 24 Hips - 32 To 34 Small  Small/Medium  Dress Size 4-6 Dress Size 2-6 Bust - 32 Bust - 32B to 34D Waist - 25 Waist - 24 to 26 Hips - 34 Hips - 34 to 36 Medium  Medium/Large  O/S (One Size) Dress Size 6-8 Dress Size 6-10 Dress Size 0-6 Bust - 34 Bust - 34C to 36D Bust - 34B to 34D Waist - 27 Waist - 26 to 28 Waist - 24 to 28 Hips - 36 Hips - 36 to 38 Hips - 34 to 38 Large  X-Large  XX-Large  Dress Size 10 Dress Size 10-12 Dress Size 12-14 Bust - 36 Bust - 36D to 36DD Bust - 36D to 38DD Waist - 29 Waist - 30 to 34 Waist - 36 to 38 Hips - 38 Hips - 40 to 44 Hips - 44 to 48