Yes! Rectangular tablecloths are still an acceptable option for covering rectangular tables. Oblong tablecloths are simply an improved version of rectangular tablecloths which will all provide a more polished result of the same design.

Are oval and oblong tablecloths the same?

An oval tablecloth has rounded edges and an oblong tablecloth has squared off edges. ... An oblong tablecloth is designed for a rectangular table with square corners and an oval tablecloth is designed for an egg shaped tabletop.

Can a round tablecloth fit a rectangular table?

A square tablecloth is easily the best option for a square table (since a rectangular cloth would be longer on two sides of the table and shorter on the others, and a round tablecloth wouldn't fit the table properly). A square table is also the easiest to measure.