Our size range (women) goes from 2T (21'' Bust / 20'' Waist / 22'' Hips) to US24 (51'' Bust / 44'' Waist / 54'' Hips). You can see the sizes included in the pattern by clicking the "sizing info link" on each pattern page. Over the years, our size range did vary. Make sure you check what is included before buying the pattern.