Junior’s plaid button down shirt on Poppas House

Ivy’s butterfly print top on Poppas House

Jeannie Top in Flutters by Alice + Olivia at Saks Fifth Avenue, $210 (was $350)

Also available at: Bloomingdales

Junior’s plaid button down shirt on Poppas House

Classic-Fit Plaid Button-Down Oxford Shirt in Blue Berry Multi by Polo Ralph Lauren at Saks Fifth Avenue, $125

Junior’s blue plaid shirt on Poppas House

Plaid Oxford Sport Shirt in Royal White Multi by Polo Ralph Lauren at Nordstrom, $138

Ivy’s red swirl print blouse on Poppas House

Parade Jersey Satin Shirt by Pucci at Saks Fifth Avenue, $1150

Also available at: Net a Porter

Poppa’s yellow argyle cardigan on Poppas House

Argyle Jacquard Cashmere Cardigan by The Elder Statesman at Nordstrom, $2295

Cheaper alternatives: x