This pants set is top tier.  The linen shirt is perfect for any season:

Features:

• Premium light, airy linen cotton
• Sleeveless Ruffle Sleeves
• Wooden button detail on back
• Pleated

Paper Sack Pants:

• Premium heavy weight linen-like cotton
• High-waisted with elastic and belt
• Wide-legged
• Side Pockets
• Pleated

Pair with a sun hat, shades, and rock steady slides to complete the look!  Check out the matching set for Mommy too! Just search "paper bag"