William Yellow blue Stripe Shorts and ShirtSize Guide: If youre between sizes, we recommend choosing the larger size for a longer lasting fit. Example: If your baby is 6 months old, we recommend choosing the 9 months size for the best fit. Imagine your little boy playing under the sun in Provence, his laughter echoing through lavender fields. This charming little boy outfit features heritage inspired yellow and blue stripe shorts paired with a crisp white shirt adorned with delicate embroidery