ID Please

Maybe one of the Viburnums ?

 

Nice one Michaila,it's a lovely shrub.Guelder Rose seems to be ringing a bell but that doesn't sound 'weddingy' does it

 

Dear wiseowl this is not a Viburnum.

Viburnum have opposite leaves your pic shows alternate leaves.
It is a Spiraea sp.

From the leaves and flowers I would guess Spiraea vanhouttei.
Is it growing in shade..it should have masses more flowers.

https://www.google.co.uk/search?q=s...#tbm=isch&q=spiraea+vanhouttei+leaves&spell=1

There is a Spiraea called the Bride but sadly yours does not look right for that.

https://www.google.co.uk/search?q=s...BcT8UtbxgMAM&ved=0CAcQ_AUoAQ&biw=1536&bih=728

 

Perhaps Spirea Prunifolia 'Bridal Wreath'?

As mentioned above they are normally with long arching stems that are covered with flowers along the length of the tip. But there is one that looks like yours Woo that is also called Bridal Wreath. I am not why this is or if there is a historical mixup but I know people who refer to Bridal Wreath can mean one or the other. If you browse the below set of results ones that look like yours is also mentioned as Bridal Wreath, so perhaps ...

https://www.google.co.uk/search?q=b...ch&q=spiraea+prunifolia+bridal+wreath&spell=1

GG

 

Spiraea vanhouteii.

 

I have this too, mine is about 8ft tall and covered in flowers at the moment.

 

Spiraea prunifolia can be ruled out.
It had double white flowers...wiseowl's flowers are simple single ones with 5 petals.

https://www.google.co.uk/search?q=s....edu%2Flandscape%2Fdbpages%2F383.html;550;418
Leaves are also very different.

http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c342

http://classes.hortla.wsu.edu/hort231/List06/Spirpru.html

 

Could also be S nipponica "June Bride" which would fit. Looks like its been kept trimmed hence the reason it has only a few flowers.

 

Might be a Hawthorn----Crataegus Monogyna

We have a Spirea in our garden and the flowers are a lot smaller than those in your photo Woo.

 

Sorry Kandy but Crataegus monogyna leaves are very distinctive...see....

https://www.google.co.uk/search?q=c...&sa=X&ei=BttkVYCKFYfjUfr0gegP&ved=0CAYQ_AUoAQ


Not convinced that leaves fit Spiraea nipponicum.

http://oregonstate.edu/dept/ldplants/spnis7.htm

http://classes.hortla.wsu.edu/hort231/List06/Spirea.html

Maybe it is Spiraea betulifolia?

http://smith.edu/gardens/bgilib/web...&latin_name=Spiraea+betulifolia+'White+Frost'

wise owl..it would not be the first time to buy a shrub named X, only to discover years later it is actually Z..maybe you were told it was the Bride and it isn't.