T-SQL (SS2K8) :: Find Previous Date From Table

I want to find previous date from selected date. below is the sample data.

DECLARE @StartDate SMALLDATETIME = '1/11/2016'

declare @tempdat table(repdate smalldatetime)
insert into @tempdat values ('10/26/2015')
insert into @tempdat values ('10/29/2015')
insert into @tempdat values ('11/1/2015')
insert into @tempdat values ('11/27/2015')
insert into @tempdat values ('11/25/2015')
insert into @tempdat values ('11/20/2015')
insert into @tempdat values ('11/10/2015')
insert into @tempdat values ('11/10/2015')
insert into @tempdat values ('11/11/2015')
insert into @tempdat values ('11/11/2015')

Now if i pass the date '10/26/2015' then i want select prev date of passed date. in this example no prev date is available, so result set would be nothing.

if i pass the date '11/10/2015' then result should be '11/1/2015' which is prev small date available in table.