Medvezhonok

TV drama
-Year: 1981
-Year in film: 1910s
-Country: Soviet Union
-Who in clothing: boy ~8 sailor suit
-Who in clothing 2:
-Available on DVD: no ?
-I own: no
-Clothing occurrence: low ??
-Rating: 6/10 ?
-Rating: ******
-Comment: At least one young handsome boy (around 8-10 yo) with curly dark hair in a short light blue sailor suit with white stripes and white stockings and shoes.

Quite rare movie; Russian title "Медвежонок" what means little bear or teddy bear. There's also a different animated movie with the same title and same year. Actor maybe Валерий Минаев (Valery Minaev as Mischa) or Константин Перфилов (Konstantin Perfilov). No entry on IMDb (I also have checked some of the grown-up names). Directed by Vyacheslav Prokopenko (Вячеслав Прокопенко). Novel by Sergei Sergeyev-Tsensky / Sergeĭ Nikolaevich Sergeev-T︠S︡enskiĭ (Сергеев-Ценский, Сергей Николаевич).

Looks very interesting. I hope to find it some day on YouTube.

Rating (5-)6 for now.