Vintage 1970's church suit- leisure suit for a young boy size 4T- The shirt is Big Top for Little Men Size 4 RN 16925. Has the classic pointed collar and sleeves of the 70's era. The jacket and shorts look like they were hand made from a pattern. And no issues there as well- the Mom or Dad was a good sewer. 

Jacket is made of polyester material. 15" sleeve 17" collar to hem and 12.5" back. 

Pink button down shirt is Big Top for Little Men Size 4. 12" back, 18"collar to hem, 17" shoulder to sleeve edge. 

Shorts are 21"  waist and 11" length

Socks are 15.5" long